Black Self-Sealing E-commerce Packaging Bag - Thicker, Upgraded Design

This black self-sealing e-commerce packaging bag is designed for enhanced durability and security. Featuring a thicker, upgraded design, it provides superior protection for your shipped items, ensuring they arrive safely at their destination. Its self-sealing functionality ensures easy and efficient packaging, eliminating the need for additional sealing materials. Ideal for businesses looking to expedite their shipping process while maintaining a professional appearance. Material: Polyethylene Load-bearing: 10kg Sealing length: 5 Glue Type: Destructive glue Plastic Type: PE Use: General packaging Deadweight: 0.5-6kg Is it self-sealing?: Yes Specification: 40*60（100 pieces）, 35*45（100 pieces）, 25*35（100 pcs）, 20*30（100 pieces）, 38*52（100 pieces）, 45*60（100 pieces）, 28*42（100 pieces）, 17*30（100 pieces）, 50*60（100 pieces）, 32*45（100 pieces）, 40*55（100 pcs）, 30*42（100 pieces）, 50*70（100 pieces）, 45*55（100 pieces）, 60*80（100 pieces）, 20*35（100 pieces）, 45*65（100 pieces）, 35*40 (100 pieces), 16*22（100 pieces）, 60*70（100 pieces）, 55*65（100 pieces）, 50*65（100 pieces）, 35*52（100 pieces）, 9丝 28*42 (100 pcs), 14-mil 38*45 (100 pcs), 13 silk 36*50 (100 pieces) Manufacture country: China Instructions included: No