Purple Cows Hot Pockets Hot Laminating Pouches, 2x3 Inches, 20 Pouches Per Pack, Clear (4005) Hot Laminating pockets for 2 x 3 inch ID or business card sized documents Acid free, archival quality, and photo safe For use with Purple Cows Laminator models 3005, 3015C, 3016C, 3020, 3025, 3026 20 count 3 mil thickness