PRODUCT SPECIFICATION: If the size of your game cards or sports card are smaller than 2.75 3.54 inches/70mm 90mm, it will fit your cards. Baseball card sleeves are double-sided, supporting store 320 Trading cards, Game Cards. Highly clear sleeves with black meltblown padded interlayer, per cards can be viewed clearly. (Please confirm your game card size carefully). PREMIUM POLYPROPYLENE MATERIAL: Trading card sleeves are non-PVC and made of polypropylene material. It is impact resistant, acid free, durable, non-toxic, odorless, insulating, waterproof. It will be a great baseball card protectors. TOP LOADING DESIGN: Double side top-loading design for 3 ring binder. This design can effectively prevent cards from falling out. baseball card holder can be installed into the small size card binder. Bring you trading card double protection. SUITABLE FOR MULTIPLE CARD: Our trading card sleeves can compatible Different types Standar cards, with universal standard size Trading cards, Football cards, Baseball cards, Game cards, TCG, YUGIOH. BUY IT WITH CONFIDENCE: In order to bring you a good shopping experience, our products will be carefully packaged and delivered on time. If you have any questions or concerns, please let us know, we will solve your problem as soon as possible.