Made of high-quality flame-retardant material with strong tensile strength, durable and environmentally friendly. Heat and explosion resistant for safe storage, transport, or charging of lithium batteries. Self-adhesive closure design allows for easy opening and closing. Designed to reduce the risk of fire or explosion caused by improper charging, helping protect you and your family. Portable and foldable for convenient storage and portability. Package includes: 1 x storage bag Material: Fire-resistant material Dimensions: Approx. 185 x 60 x 75 mm (7.28 x 2.36 x 2.95 inches) Color: Silver Note: Due to manual measurement, please allow 1-2 cm size variation. Please consider this before ordering. Due to differences in monitor displays, the actual color may vary slightly from the image.