Potenco Baseball Card Binder – 400-Pocket Trading Card Album with Acid-Free Sleeves
Potenco Baseball Card Binder – 400-Pocket Trading Card Album with Acid-Free Sleeves
This Potenco baseball card binder holds up to 400 standard trading cards in 50 double-sided sleeves. Each sleeve fits cards sized 2.5 by 3.5 inches – perfect for baseball, football, basketball, and TCG collections. The binder features a durable metal spine and a zippered closure to keep dust and moisture out. Its PU leather cover resists wear, and the clear, acid-free sleeves protect cards from yellowing and fading. Whether you're organizing a growing collection or preserving rare finds, this binder offers space and protection in one portable album.
How Many Cards Fit in This Binder?
Each sleeve holds four cards on the front and four on the back – that's eight cards per sleeve. With 50 sleeves, the binder can store up to 400 cards total. The double-sided design means you can flip through pages without removing cards, making it simple to browse or reorganize your collection. This capacity works well for a complete set of baseball cards or a mix of sports and TCG cards.
What Makes the Sleeves Safe for Cards?
The clear sleeves are made from high‑density polypropylene (PP), a material that is acid‑free and non‑toxic. Acid‑free sleeves help prevent the yellowing and fading that can occur over time with lower‑quality plastics. This is especially important for rare or valuable cards that you want to keep in the same condition as when you bought them. The sleeves are also crystal clear, so the front and back of each card are easy to see without removing the card.
Build and Materials
The binder uses a rigid metal spine that resists bending, even when fully loaded. The zipper closure runs smoothly around three edges, protecting the contents from dust, spills, and minor moisture. The cover is made of PU (faux) leather, which has a sleek texture and holds up to regular use. Inside, the three‑ring mechanism holds the sleeves securely but allows you to add or remove pages if needed.
| Brand | Potenco |
| Color | Baseball |
| Material | Faux Leather, Plastic |
| Number of Pockets | 400 (50 sleeves × 8 pockets) |
| Card Size Compatibility | 2.5" × 3.5" standard trading cards |
| Closure | Zipper |
| Binder Type | 3‑Ring |
Common Questions
Is this binder only for baseball cards?
No. While it fits standard baseball cards, the 2.5‑by‑3.5‑inch sleeves also work for football, basketball, hockey, and trading card game (TCG) cards of the same size, such as Pokémon or Magic: The Gathering.
Are the sleeves PVC‑free?
The sleeves are made of polypropylene (PP), which is generally considered safe and PVC‑free. The product description states they are acid‑free and non‑toxic, but it does not specifically mention PVC. If PVC‑free is a requirement, you may want to check with the manufacturer.
Can I add extra sleeves?
The binder uses a standard 3‑ring mechanism, so you can purchase additional 2.5‑by‑3.5‑inch sleeves and add them as long as the rings have capacity. The binder comes with 50 sleeves installed.