MintKeeper Standard Soft Sleeves are compatible with most standard size and thickness trading card games, providing an easy fit placing your cards into sleeves. Measuring 67mm x 92mm and suitable for cards up to 63mm x 88mm. Penny sleeves are best paired with MintKeeper Toploaders, Semi-Rigid and TCG Binders. Manufactured from clear, acid-free polypropylene, these sleeves are compatible with Pokemon, Dragon Ball, MTG, Match Attack and many more. 4 pack (each pack contains 100 clear Soft Sleeves)