Features： 1、Premium Material: The outer layer is made of liquid silicone fiberglass cloth, and the zipper edge is made of flame retardant material, which is resistant to high temperature of about 1000 ℃. 2、Fireproof Inner and Outer Layers: The inner and outer layers are fireproof, waterproof and moistureproof, double protection, giving you a new experience. 3、Scope of Application: The fireproof file bag is small in size and can be carried at will, and can hold mobile phones, mobile power supplies, and various documents. 4、Protect Valuables: The fireproof storage bag protects your valuables and also protects your hands, provides great security seal and maximum protection for your items. 5、Good Workmanship: Waterproof fireproof bag has fashionable appearance and good workmanship, suits for both men and women. Specification： Item Type: Fireproof Storage Bag Product Color: Black Product Material: Silicone Fiberglass Cloth Weight: Approx. 83g / 2.9oz Product Size: Approx. 21.3x11x1.2cm / 8.4x4.3x0.5in Application: Mobile Phones, Mobile Power, Documents Package List： 1 x Fireproof Bag