Top Notch Teacher Products® Assorted brite primary pocket is used for file folder games and behavior modification charts. Plain pocket made card stock material measures 5" x 3 1/2" and is sold as 500 per pack. Color: Assorted brite primary. Size: 5"(H) x 3 1/2"(W). Material: Card stock. Perfect for file folder games and behavior modification charts. Plain pockets. Use matching 3 x 5 index cards for color coordination. 500/pack