I really love it
[PRE-ORDER] Part I - Astro - Midnight - Single - A4 myCOLLECTION Binder
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[PRE-ORDER] Part I - Astro - Misty Purple - Single - A4 myCOLLECTION Binder
This is a pre-order product that is currently not in stock and will be made to order. The expected delivery date is February 2027. Learn more here.
Discover the ULTBIAS difference
Description
This is a pre-order product that is currently not in stock and will be made to order. Expected delivery date: Feburary 2027.
Astro & Wanderlust - Part I is where the story begins. In Astro, ever-shifting moon phases trace a new celestial rhythm, guiding the journey forward. In Wanderlust, the bunny once dreaming now takes flight, hope and courage carrying it beyond the familiar. Together, they form a world of soft magic, where discovery feels as meaningful as the destination.
About Single - A4 myCOLLECTION Binder
The Single size is one of three sizes available in the Custom A4 myCOLLECTION Binder range. It is the smallest in size and can fit up to x45 single-sided sheets of our Custom A4 9-Pocket Photocard Pages, which holds up to 405 photocards in total.
The custom A4 4-D ring binder is constructed with tough premium board core equipped with a dual magnet clasp. The enclosure keeps the contents safe and gives the binder its signature box-like structure to ensure it can be stored standing without collapsing. The protective Binder Shield™ prevents pages from sagging when stored upright, supported by custom-engineered reinforced rings that can withstand up to 2kg of weight. Designed for everyday handling, the spine eyelet together with the ventilated holes on the outer case makes it effortless to quickly access and shelf your binder in one quick wobble-free motion.
With no fixed pages, tailor your binder to fit the exact needs of your collection with the flexibility to adapt and change your set up at any time. For the best fit and alignment, choose from our archival-safe Custom A4 Pocket Pages.
Care Note
To preserve our myCOLLECTION binders, store away from direct sunlight in a cool, dark space.
Key Features
- Strong and Structurally Sound: Crafted with 2300gsm board core using premium greyboard exclusively sourced from Taiwan that makes it up to 50% denser than standard office binders. While ordinary binders bend and warp when full, the myCOLLECTION Binder stays perfectly rigid.
- Dual Magnet Closure: Unlike zippers or weak single magnets, the dual system ensures your binder remains securely shut every time and gives the binder it's stable, signature box-like shape so it won't collapse when stored standing.
- Reinforced Rings That Last: Fitted with custom-engineered reinforced rings with a weight tolerance of 2KG, designed to stay aligned and resilient especially as your collection grows.
- Binder Shield™ Protection: Exclusively developed for ULTBIAS, the metal mechanism locks your pages in place to protect against page wear caused by sagging pages to make our binders completely safe to store standing.
- Ventilation Holes for Easy Handling: Paired with the spine eyelet, the custom openings make it effortless to quickly access and shelf your binder in one quick wobble-free motion, especially practical as your binder gets heavy.
- Page Protection with Backboards: A set of rigid and slim full-page backboards placed at the front and back of the binder rings help protect against scratches/dents to pages near the spine of the binder rings.
- Premium Outer Case: Made of high quality core board sourced from Taiwan, the solid and opaque case not keeps light, dust and accidental knocks at bay but care has been taken to ensure a clean, bright edge around every cut-out, so collectors see a refined, polished look instead of the dull grey edges of mass-market binders.
- Ready for Organization: Full-Page Index TabsThick, full-page separators to aid in sorting and categorizing pages in your binder.
- Built for Every Collection: With over four different 9-Pocket Page options available to accommodate sleeving preferences, choose from a diverse range of archival-safe, high quality Custom A4 Pocket Pages developed by fellow collectors options to organize your collection exactly as you need.
- Tested for Long-Term Use: Developed over two years, the Custom A4 myCOLLECTION Binder has been rigorously tested on the collections of fellow collectors to ensure it can withstand daily use, access and handling across years of collecting.
- Original Artist-Illustrated Designs: Behind the design of every myCOLLECTION binder is a unique story showcasing original artistry and work. In a world where AI has made originality more vulnerable than ever, we take a clear stand: no AI-generated designs.
- Exclusive and Trademarked: myCOLLECTION is a registered trademark, created and protected exclusively by ULTBIAS. When you choose myCOLLECTION, you know you’re getting the original and trusted brand built for collectors, by collectors.
Specification
What's Included
[PRE-ORDER] Part I - Astro - Misty Purple - Single - A4 myCOLLECTION Binder
Sale price$69.95
Regular price (/)
Also available in Mystic Purple
10% OFF
PRE-ORDER
![[PRE-ORDER] Part I - Wanderlust - Misty Purple - Single - A4 myCOLLECTION Binder](http://ultbias.us/cdn/shop/files/3000_3000_A4_PtI_PtII_Purple_Pre-Order_Square_JPG_Listing_PTI_Purple_Wanderlust_Single_Hero.jpg?v=1791336394&width=3000)
PRE-ORDER
A4
SINGLE
BINDER
10% OFF
PRE-ORDER
![[PRE-ORDER] Part I - Astro + Wanderlust - Misty Purple Duo Edition - A4 myCOLLECTION Binder](http://ultbias.us/cdn/shop/files/3000_3000_A4_PtI_PtII_Purple_Pre-Order_Square_JPG_Listing_PTI_Purple_Duo_Hero.jpg?v=1791324381&width=3000)
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A4
DUO
BINDER
10% OFF
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![[PRE-ORDER] Part II - Astro + Wanderlust - Misty Purple Duo Edition - A4 myCOLLECTION Binder](http://ultbias.us/cdn/shop/files/3000_3000_A4_PtI_PtII_Purple_Pre-Order_Square_JPG_Listing_PTII_Purple_Duo_Hero.jpg?v=1791336731&width=3000)
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A4
DUO
BINDER
10% OFF
PRE-ORDER
![[PRE-ORDER] Part II - Astro - Misty Purple - Single - A4 myCOLLECTION Binder](http://ultbias.us/cdn/shop/files/3000_3000_A4_PtI_PtII_Purple_Pre-Order_Square_JPG_Listing_PTII_Purple_Astro_Single_Hero.jpg?v=1791337326&width=3000)
PRE-ORDER
A4
SINGLE
BINDER
10% OFF
PRE-ORDER
![[PRE-ORDER] Part II - Wanderlust - Misty Purple - Single - A4 myCOLLECTION Binder](http://ultbias.us/cdn/shop/files/3000_3000_A4_PtI_PtII_Purple_Pre-Order_Square_JPG_Listing_PTII_Purple_Wanderlust_Single_Hero.jpg?v=1791337775&width=3000)
PRE-ORDER
A4
SINGLE
BINDER
"This set has it all!"
"It's the perfect way to upgrade from a hobby collector to a full fledged full set collector; from the backboard to protect the pages from bending to the Binder Shield that keeps the pages in place when they're stored upright - this set has it all! I'm so happy with this set, and I recommend this brand to anyone!"
★★★★★
Kenya W.
Made for collectors, by collectors
BUILT PREMIUM
BUILT PREMIUM
From the outer case right through to the packaging, we're serious about craftsmanship and exclusively use premium, high-quality materials at every step of the process to deliver on our promise of offering the very best with our myCOLLECTION binders.
BUILT TO PRECISON
BUILT TO PRECISON
In development for almost two years, behind every little detail of the myCOLLECTION binder lives meticulous attention to thoughtful and utilitarian design, an enhancing and distinctive experience that's made our binders coveted by collectors worlwide.
BUILT TO HOLD
BUILT TO HOLD
Our binders are optimized at every level to offer maximum storage capacity without compromsing on protection. From the custom-engineered reinforced binder rings to our protective Binder Shield mechanism, we've thought beyond simply storage and have built long-term protection right into the design.
BUILT TO DISPLAY
BUILT TO DISPLAY
Opting for Pantone Sun-Ink and UV Resistant printing in combination with our exclusive Kosmic Paper™, the beautiful finish of the myCOLLECTION binder literally stands out from the crowd with depth and vibrancy that sets it apart from ordinary PU or plastic coverings.
Add on pocket pages & save 20% off*
Add-on Custom A4 Pocket Pages to your binder pre-order and save 20% off each pack of pages.
*A pre-order binder must be added to your cart first to successfully redeem the offer on the pocket pages. Discount automatically applied at check-out.
20% OFF
PRE-ORDER
![[PRE-ORDER] Custom A4 1-Pocket Pages](http://ultbias.us/cdn/shop/files/2000_2000_A4_A5_CleanUp_Square_JPG_Shopify_Hero_A4_1_Pocket_Page.jpg?v=1772514372&width=3218)
A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
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A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
![[PRE-ORDER] Custom A4 3-Pocket Pages - Prism Platinum](http://ultbias.us/cdn/shop/files/pre-order-custom-a4-3-pocket-pages-2759247.jpg?v=1762458333&width=3855)
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A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
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![[PRE-ORDER] Custom A4 4-Pocket Pages - Prism Platinum](http://ultbias.us/cdn/shop/files/pre-order-custom-a4-4-pocket-pages-2221717.jpg?v=1772514614&width=1500)
A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
![[PRE-ORDER] Custom A4 6 Pocket Pages - Horizontal](http://ultbias.us/cdn/shop/files/2000_2000_A4_A5_CleanUp_Square_JPG_Shopify_Hero_A4_6_Pocket_Page_Horizonal.jpg?v=1772514697&width=3218)
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A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
![[PRE-ORDER] Custom A4 6 Pocket Pages - Vertical](http://ultbias.us/cdn/shop/files/2000_2000_A4_A5_CleanUp_Square_JPG_Shopify_Hero_A4_6_Pocket_Page_Vertical.jpg?v=1772515274&width=3218)
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A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
![[PRE-ORDER] Custom A4 8-Pocket Pages](http://ultbias.us/cdn/shop/files/2000_2000_A4_A5_CleanUp_Square_JPG_Shopify_Hero_A4_8_Pocket_Page.jpg?v=1772515263&width=3218)
![[PRE-ORDER] Custom A4 8-Pocket Pages - Prism Platinum](http://ultbias.us/cdn/shop/files/pre-order-custom-a4-8-pocket-pages-1754331.jpg?v=1772515263&width=1500)
A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
![[PRE-ORDER] Custom A4 9-Pocket Pages – V3 – Outer Size](http://ultbias.us/cdn/shop/files/2000_2000_A4_A5_CleanUp_Square_JPG_Shopify_Hero_A4_9_Pocket_Pages_V3_Double_Sleeve.jpg?v=1772515690&width=3218)
![[PRE-ORDER] Custom A4 9-Pocket Pages – V3 – K-Pop Double-Sleeve - Prism Platinum](http://ultbias.us/cdn/shop/files/pre-order-custom-a4-9-pocket-pages-v3-outer-size-8381609.jpg?v=1772515690&width=1500)
A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
![[PRE-ORDER] Custom A4 9-Pocket Pages – V4 – Standard Fit](http://ultbias.us/cdn/shop/files/2000_2000_A4_A5_CleanUp_Square_JPG_Shopify_Hero_A4_9_Pocket_Pages_V4_Standard_Fit.jpg?v=1772516236&width=3218)
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A4
PREMIUM+
POCKET PAGES
20% OFF
PRE-ORDER
![[PRE-ORDER] Custom A4 10-Pocket Pages](http://ultbias.us/cdn/shop/files/2000_2000_A4_A5_CleanUp_Square_JPG_Shopify_Hero_A4_10_Pocket_Page.jpg?v=1772516080&width=3218)
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A4
PREMIUM+
POCKET PAGES
SEE IT IN ACTION
Customer Reviews
Overall rating: 5.0 / 5 from 55 reviews.
I love it
[PRE-ORDER] Part I - Astro - Dream - Single - A4 myCOLLECTION Binder
I love the quality of this binder!
Beautiful binder! The quality is durable and theres tons of space for my collection
Love this binder and it’s design
Love this binder and it’s design
I adore this shop! It is by far my favorite place to get collecting supplies from.
i moved my le sserafim collection from A5 to A4 and i LOVE it. if you collect album + non album for any group and have been thinking about switching, do it!! it makes organizing so much easier. my A5 was stuffed but there is still room for growth in the A4. i enjoy how solid the binder is and the design is cute but sleek. only downside is that the binder hangs off of my shelf and takes up a lot of space when open on my smaller sized desk. if you're working with a small area that is something to take into consideration.
I waited for the Astro White to come back in stock because my collection grew & I needed a new binder. I wanted it to compliment my black one & I love the way they look side by side! I couldn’t be happier!!
Incredible quality, so pleased with the outcome
Finally got the matching set and I love it — the case is amazing and my cards all feel protected/secure in it
Amazing quality! 💖
To start with, yes this is a ot of money for a binder, but I've had it for about a month now and I have no regrets. I really have not seen anything else available that compares to this and given it is a bit of a niche premium product I can see why it costs this much. It looks really pretty with the holo, and the astro design works particularly well I think for a SHINee collection. I really like that it's very minimal in terms of the branding. I use this mainly for my postcards and other items, so the majority of things in here aren't sleeved, but I have put some things in back to back which works fine. There are 49 pages in here, a few are still empty, but I could still add a few more when needed. The binder shield works well to keep everything in place, although the pages tend to puff out a bit as it's not full, I'm not too concerned. It is big and quite heavy, and sometimes a little bit of an effort to get it back into the case, but I love that the case means it stands up on its own and it also protects it. The foam-lined box that it came in is also very sturdy and is handy for storing things too. Overall I'm really happy with this purchase and would definitely buy a second one if there's a similar design available when I need it.
I love the binder so much, the design is beautiful and it’s such good quality! I’m definitely very happy with this purchase!!
These binders are just so pretty!!!! really make your collect so glamourous and well protected!!!
I am so in love with the intricate decals and the premium quality of the binder. Ngl, it’s a little heavy and not great if you wanna bring it around to flex. But prefect if you are looking to store it at home in a nice comfortable spot. Material is great but dents a little easily so ensure you place it on a flat surface when you are binding your pcs!
Beautifully constructed and you can really feel the quality. The included front and back protective boards and binder protector are consciously designed and gives the option of storing the binder upright without the insides sagging. Though the price may get you to second guess a purchase, I think it's worth it!
it's so cute!!! I love it!! I just started collecting and it's perfect!
The new black A4 binder is absolutely beautiful!! The holographic design and the thick quality of the binder is everything I need to house my OT7 BTS inclusions. I love that the binder has its own protection box and the holds up perfectly vertical. 10/10
Beautiful. Amazing quality.
These binders are both beautiful and functional. They’re sturdy (I’ve dropped one a few times by accident) and have a lock on the rings to secure the pages. I use it quite a lot to make sure my card pages aren’t flopping around. I can imagine myself having a shelf full of them. I hope they come out with more designs to continue the spine art.
Amazing quality :)
Absolutely love it! It arrived in extremely protective packaging and was amazing to unbox. Definitely love the ability to stand the binder upright without damaging the contents of the binder.
I am absolutely in love with my Astro binder!! It’s beautiful! I love that I have so much space to display all my PCs and signed postcards. Thank you Prism Platinum!
LOVE IT!
OMG! I couldn't believe how big this binder was. But, It is very sturdy and beautiful! I can't wait to use it!
Perfect size and quality
Very big and premium looking binder! Amazing sleek binder to showcase my collection. A binder fit for kings and queens!
Exactly as advertised, packed so safely for shipping, so beautiful it's going to look great displaying my collection. feel safe knowing my pcs are safe and sound in thete
Beautiful!! Absolute love it.
Absolutely love! The quality is amazing! I’m going to slowly replace my entire collection with prism platinum!
Everything arrived perfectly, I’m very happy with the product. Definitely recommended for bigger collections!
I love this binder! This is my second one of these after upgrading to the A5 size and the quality is amazing. They also look great on my shelves with the holographic accents. I love how even though the designs aren't exactly alike, they flow together on the spines of the binders. Such a cute detail!
Hermoso, sus binder son de excelente calidad, 100% recomendado
This binder is so deluxe down to the great packaging! It’s beautiful and sturdy and the accessories it comes with makes everything that much more stable! I absolutely love it!
I'm really in love with that A4 Binder! It's just perfect
Love it
Genuinely love this binder so much! Fits my collection perfectly and the cards look so clear! The design is gorgeous and I’ve had so many friends ask where they can get one for their collections! Will definitely buy another one soon 🤍🖤
Love!!
This A4 binder couldn’t be more beautiful! I’m a new collector & couldn’t be happier with the quality. I can’t recommend any of their products enough!