Each side of the sheet has nine pockets, providing ample card storage to organize and showcase a large collection of sport cards. The sheet size is 8.75" x 11.75", and each pocket measures 3.6" x 2.7". These clear sports card sleeves are PVC-free and feature pockets on both sides for efficient storage and display, allowing you to showcase twice as many cards within the same compact holder. They fit standard 3.5" x 2.5" sized cards. The side-loading card protector sleeves ensure effortless insertion and removal of cards without damage. A lightweight black separator layer is built into each page to prevent color/ink transfer. The sleeves are pre-punched with 11 holes so they effortlessly fit into standard binders, making organization a breeze. They are so easy to use for a trading card binder and more! These standard weight card holders are perfect for a variety of applications, from organizing your business cards to protecting your baseball cards, football cards, gaming cards, and trading cards. Recommended age 3+ years