1. The bag adopts self-sealing strip, which makes the packaging more convenient, and the recycling is more environmentally friendly 2. Easy to use, waterproof and oil-proof, highly transparent, strong safety, good sealing 3. Firmly lock the edge, sturdy and beautiful to use 4. The surface is waterproof, which can keep dustproof, moistureproof and oilproof for a long time 5. U-shaped easy-tear mouth, more convenient to open the bag, easy to carry 6. The round hole can be hung on the shelf, which is convenient and space-saving 7. Applicable products: mobile phone case/headphone cable/audio cable/data cable/daily cosmetics/accessories/candy snacks/electronic components and other product packaging 8. Material: PET+aluminized+matte film 9. Dimensions: 14x20cm