1. Material: PE 2. Application scope of bubble bag: electronic digital products, clothing, paper box products, books and paper products, jewelry, cosmetics and skin care, etc. 3. Features: waterproof, shockproof, and compressive 4. Use: self-adhesive and self-adhesive 5. Packaging level: transport packaging 6. Weight: 8 kg 7. Sealing length: 4 cm 8. Features: hot-pressing edging, durable and anti-breaking 9. Weight: about 5 grams 10. Dimensions: 11x15+4cm; 13x15+4cm; 13x18+4cm; 15x19+4cm; 15x20+4cm
