UNIQUEPACKING 100 Pcs 4 5/16 X 9 3/4 Clear #10 Business Envelopes 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 - 4 5/16 X 9 3/4 inches (not include flap), fit a single #10 (4 1/8 x 9 3/4) business envelope. MANUFACTURER'S WARRANTY INCLUDED - Only when purchased from seller UNIQUEPACKING to avoid knockoffs cheap bad quality bags.