1. 【material】Outer material material fiberglass nylon, inside aluminum flame retardant material adopted, double protection, excellent resistance to fire and heat resistance, approved up to 1100 degrees Fahrenheit, furthermore, its waterproof performance is a surprise. It is safety. 2. 【Fireproof and waterproof】Use high quality fireproof material, stop the spread of fire, good effect, our heat-resistant bag gives your most valuable documents a second layer of protection in the event of a fire. 3. 【LARGE CAPACITY】: Zippers for added security and comfort. With the 15 "x 11" design and the pocket design, you can better store and classify documents, passports, cash, jewelry, letters, licenses, photos, marriage certificates, laptops and other valuables. 4. 【COMPACT AND FOLDABLE】 Simply put your valuables in your pocket and close them with a zipper. Fireproof document bags can lie flat in your safe, suitcase or drawer so you can keep them anywhere in your home or office. 5. 【MULTIPLE SAFETY PROTECTION】: The double protection of the fireproof zipper and the secure flap increases the storage security. The fireproof wallet is equipped with a hanging trap. It is a practical accessory for you, whether at home or in the office. It is portable and can be folded up easily. You can use them anytime, anywhere.