Trading Card 9 Pocket Protector Sheets X 50 Plastic Pages Holds 450 Cards - 3 Ring Binder Includes: (50) - 9 Pocket Sheets. As of June 2015 New Thicker Sheets and now all 50 sheets are bundled together Keep Your Trading cards safe Great for baseball, football, basketball, hockey, Pokemon cards, etc. Easily fits into any standard 3 ring binder Each page measures approximately 11"x9". Each pocket measures 3.5"x2.5" and fits standard size trading cards