White Opaque Poly Shipping Bags With Self-adhesive Seal, Plastic Express. Introducing Our Polyethylene Mailing Bags, Crafted to Provide Secure and Reliable Packaging Solutions. Sized at 25x35cm (10x13 Inches), These Durable Mail Bags Are Perfect for Shipping and Storing a Wide Range of Items. Their Opaque White Design Ensures Privacy, and the Self-adhesive Seal Offers Convenience and Protection. With Waterproof Features, These Envelopes Are Ideal for Safeguarding Contents Against the Elements. Key Features: - Material: Polyethylene - Size: 25x35CM (10x13 Inches) - Type: Mail Bags, Express Bag, Mailing Envelopes - Usage: Packaging, Waterproof - Color: White with Self-adhesive Seal - Quantity: 50 Pieces Per Lot (slight Variations May Occur) - Seal: 4-6cm Sealing Length for Secure Closure Ensure You Choose the Correct Size for Your Needs. Perfect for All Your Mailing and Storage Requirements.. Your order tracking code will be sent on shipping and takes up to 5 days to show live information.