iMBAPrice 12x15.5 Inch White Poly Mailers #5, 500-Pack Self-Seal Shipping Bags, Waterproof Mailing Envelopes for Clothing, Books, Toys & Business Packaging

iMBAPrice 12x15.5 Inch Poly Mailers offer strong, lightweight, and waterproof protection for your mail needs. Made with durable tear-resistant polyethylene, these mailers keep clothing, books, toys, and other soft items secure throughout transit. Each envelope features a powerful self-sealing adhesive strip for quick and reliable packing, while the clean white exterior provides a professional look for small businesses and online sellers. With 500 mailers per pack, you’ll always have dependable, ready-to-use packaging on hand for everyday mailing.

• Strong & Tear-Resistant Protection – Made from durable multi-layer polyethylene that resists punctures, tears, and moisture to keep your items secure during transit.
• Waterproof & Lightweight – Moisture-proof material keeps contents safe from rain or spills while reducing mailing weight and postage costs.
• Self-Sealing Convenience – Each poly mailer features a strong, tamper-evident self-seal adhesive strip for quick, secure, and frustration-free packing.
• Versatile 12x15.5" Size (#5 Medium) – Ideal for mailing apparel such as dresses, jeans, shirts, and hoodies, as well as books, toys, soft goods, and eCommerce orders.
• Perfect for Small Business Mailing – Professional white design provides a clean, polished look for online stores, boutiques, and small business packaging.