30 Pcs Poly Mailers, 13"x18" Waterproof Tear-Proof Self Adhesive Shipping Bags, Mail Bags for Clothing, Books, Accessories, Mailing Poly Bags for Small Business

These 13.8×18.1 inch white thickened poly mailers bags come in a pack of 30. Featuring strong self-sealing adhesive, they are tamper-resistant and easy to seal. Made of durable puncture-proof material with reinforced edges, the bags are waterproof, dustproof and moisture-proof. Opaque design ensures privacy and surprise. poly shipping bags are Ideal for shipping clothes, bedding, books and other lightweight items.

• Heavy-Duty Poly Mailers: 13.8×18.1 in white poly mailers bags, 30 pieces per pack. Ideal for shipping and packaging, these poly shipping bags enable efficient packing, save time, and reduce mailing costs for your daily shipping needs.
• Strong Adhesive Self Sealing Mailers: Each mailer features high-tack self-sealing strip with reliable adhesion, preventing unauthorized opening during transit. Easy to use—just peel the release paper and fold to seal, offering a secure and quick closure for your packages.
• Strong & Durable: Made of premium thickened polyethylene material, these clothing shipping bags are puncture-resistant and not easy to tear. Reinforced sealed edges enhance tear strength, while keeping contents dust-proof, dirt-proof, and well-protected throughout delivery.
• Waterproof Protection: The poly mailers has excellent waterproof properties, Effectively safeguard packages from water damage even in wet and snowy weather, ensuring items arrive intact and in perfect condition.
• Opaque Privacy Design:These poly packaging bags are made of opaque material, which can prevent others from peeking at the internal private items and also maintain the surprise factor for gifts. Perfect for shipping lightweight, non-fragile items such as shirts, shoes, jeans, bedding, books, plush toys and more.