- Self-adhesive closure: Each shipping bag is equipped with a strong self-adhesive strip,strong adhesion, tamper-proof and easy to seal plastic parcel bags, mailer bags are also lightweight, they provide a reliable and budget-friendly packaging solution, therefore saving you money by reducing postage and packaging costs.
- Sturdy & Durable Construction: These poly mailing bags feature a single-sided 2.4 mil thick construction design with high strength and are tear resistant, stretch resistant and puncture resistant. Also, the inner lining of the package bag is made of dark material to protect your privacy.
- Weather Resistant Design: Rain or shine, the polyethylene material protects the contents from moisture, ensuring that items are shielded from the elements during transit.
- Versatile Use: These large mailing envelopes are incredibly versatile and suitable for a wide range of items. From clothing and accessories to books and small electronics, the spacious interior allows for flexible use, making them an ideal choice for a variety of businesses and individual shipping needs.
- High satisfaction: We are constantly striving to provide more unique, multi-functional shipping envelopes to make your retail, transportation and packaging products stand out. If you have any questions, please feel free to contact us at any time and we will respond to you in a timely manner.
Protect your valuable items with these polypropylene envelope mailers. Measuring 10 x 15 inches (25.4 x 38.1 cm), these sturdy envelopes are perfect for shipping and storage needs. The sealed design ensures your contents remain secure and undamaged during transit or storage. Made from durable polypropylene material, these black mailers are tear-resistant and waterproof, providing reliable protection against moisture, dust, and other environmental factors. Whether you're sending important documents, small products, or storing delicate items, these versatile envelopes offer a safe and convenient solution. Their lightweight yet robust construction makes them ideal for various applications, from office use to e-commerce shipping. Invest in these high-quality sealed envelope mailers and experience peace of mind knowing your valuables are well-protected.
