K-KEEP [A5 Wide] Square Binder- [3 inch] - [Minimalist Series] - The Most Comprehensive and Largest A5 Binder Specially Designed for Kpop Collector

K-KEEP [A5 Wide] [3 inch Binder] - Minimalist Series  Compatible Binder Pages: A5 Slim Pages: Designed for 61x91mm Sleeve A5 Standard Pages: Designed for 65x90/66x91/67x92mm Sleeve K-KEEP A5 Wide Premium Binder Refills. Features: - 3-inch Binder Comes with a Stronger Thicker Ring and Thicker Binder Hardcover to maintain a large capacity while stay durable. - Durable Hardcover  - Largest Capacity: 3 inch (90 Pages Single Sleeved Capacity and 75 Pages Double-Sleeved Card Capacity) - Binder Mechanism: 3-D-Ring Archival Protection - Strap Design: Provide a "Complete" feeling of a collection - The A5 Wide Size is the most useful size for Kpop Photocard Collection, it allows you to store photocard, postcard, and larger A5 inclusions in the same binder.