500 Pcs 4 5/8 X 5 3/4 Crystal Clear A2+ Card Resealable Cello/Cellophane Bags (Fit A2 Card w/Envelope) (by UNIQUEPACKING) Crystal clear and resealable self adhesive sealing strip that protects the contents from dust, bugs, moisture, and mildew. 1.2 mil (30 micron) thickness top quality. Acid free, FDA and USDA compliant. Sold in a pack of 100, total 5 packs. Bag dimension: 4 5/8 X 5 3/4 inches (not include flap). Fit one A2 card with its' envelope.