【Fireproof Protection】Designed to safeguard important documents, this portable safe box offers reliable fire resistance for peace of mind. 【Composite Material Construction】Features a blend of anti-static liquid silicone, fiberglass fabric, and nylon lining for durability and protection. 【Versatile Storage】Perfect for storing letters, legal documents, and other valuable papers in both home and office settings. 【Portable Design】Lightweight and foldable, making it easy to transport or store when not in use. 【Secure Locking Mechanism】Equipped with a lock to ensure your sensitive documents remain private and secure. 【Hanging File Compatibility】Includes a hanging file system to organize A4-sized documents efficiently. Specifications: Outer Material: Anti-static liquid silicone and fiberglass composite fabric Inner Lining: Nylon Document Compatibility: A4 size Features: Fireproof, Portable, Lockable, Foldable Usage: Home and office document storage Included: Hanging file system Versions: European and American models available