SJPACK 100 Pcs 10'' x 13'' Blue Poly Mailer Envelopes Shipping Bags with Self Adhesive, Waterproof and Tear-Proof Postal Bags

Our blue Poly Mailers 10" x 13" 100 Pcs has been destructively tested and has the characteristics of waterproof, puncture resistance and tear resistance. Self-seal adhesive closure, strong adhesion it is really easy to use, just tear off the tape packaging when you put the items in it, blue outer surface & black inner layer provides confidentiality. 10" x 13" Great size for books, clothing, stuffed toy, and any small-medium stuff. Lightweight material and 100 pieces it perfect mailer for your online-sales business needs and cost effective for shipping!

• 【Versatile Application】 Protect your items with our professional packaging. The 10*13" size shipping bag is suitable for small items such as T-shirts, shorts, socks, accessories, stationery, notebooks, or jewelry.
• 【Self-Sealing Adhesive】 The poly mailers come equipped with a self-sealing adhesive strip, making it quick and easy to securely seal your packages without the need for additional boxes or tape.
• 【Exceptional Protection】 Made of a sturdy material that is tear, puncture, and water resistant to provide superior protection. They are confidential and opaque, ensuring the safe delivery of your product.
• 【Cost-Effective】 Tailored for small businesses, our poly mailers offer reliable, cost-effective, hassle-free packaging solutions that ditch traditional packaging and save on high shipping costs.
• 【Boost Brand Awareness】 Elevate your brand recognition with our colorful poly mailers. Vibrant colors increase visibility and satisfaction while leaving a lasting impression and standing out from competitors.