Feature: 1. Using splash‑proof PVC material, fireproof cotton and glass fiber cloth, which is fireproof and explosion‑proof. 2. With a certain degree of hardness to prevent bag from being deformed and is suitable for storing and transporting batteries. 3. It can prevent the fire from spreading and work effectively with battery protection. 4. Small and portable, fully enclosed design, with hook and loop fastener, can be firmly closed and sealed. 5. Prevent air from entering the bag when the flame is burning and cut off the oxygen supply. Specification: Item Type: Battery Bag Material: PVC, Cotton, Glass Fiber Weight: Approx. 46g / 1.6oz Product Size: Approx. 10x20cm / 3.9x7.9in Color: Silver Scope of Application: Batteries, flammable and explosive products Style: Sealing Type Package List: 1 x Battery Bag Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.