1. Self-sealing with clip chain, tight seal, can be used repeatedly 2. Front transparent CPP material, high definition, packaging products at a glance 3. Constant temperature ironing and pressing, clear lines, no explosion due to extrusion 4. Airplane hole hook, easy to store and organize 5. Applicable products: large size is suitable for data cable, audio cable, headphone cable, charger and other products, small size is suitable for memory card/U disk/card reader/Bluetooth headset and other products 6. Material: CPP+PET