Material: Made of liquid silicone cloth and aluminum foil glass fiber cloth. The outer layer can withstand high temperatures up to 1200C, and the inner layer can withstand up to 1000C, helping protect valuables from damage in a typical fire. Large capacity: The fireproof document bag is spacious and fits A4-sized documents. It safeguards important papers and other valuables from fire. Easy to use and secure: Place your items inside the bag and seal it with a zipper. Store it on a lower level of your home or office for best results. Waterproof and moisture-resistant: Offers protection against water and moisture, helping prevent damage from humidity and mold over time. Wide application: Suitable for storing cash, documents, photos, precious metals, and other valuables. Can also be used to store lithium batteries. This fireproof bag helps protect contents from extreme heat, with outer and inner layers resistant to 1200C and 1000C respectively. Designed to hold A4 documents and protect important items from fire, water, and moisture. Simple to usejust insert valuables, zip closed, and store in a secure location. Provides protection against fire, water, and moisture to help prevent mold and water damage. Ideal for safeguarding cash, documents, photos, precious metals, and lithium batteries.