UNIQUEPACKING 100 Pcs 3 13/16 x 5 3/16 Clear A1+ 4Bar Card Resealable Cello/Cellophane Bags NICE AND PROFESSIONAL LOOK - Crystal clear and resealable self adhesive sealing strip that protects the contents from dust, bugs, moisture, and mildew. SAFE AND RELIABLE - Acid free, FDA and USDA compliant. GREAT VALUE - 1.2 mil thickness top quality. Sold in a pack of 100. BAG SIZE - 3 13/16 x 5 3/16 inches (not include flap). Works great as a clear envelope for 4Bar (A1) cards with it's envelope, the size of the card is 3 1/2" x 4 7/8" when folded. MANUFACTURER'S WARRANTY INCLUDED - Only when purchased from seller UNIQUEPACKING to avoid knockoffs cheap bad quality bags.