MATERIAL: Made of black vinyl, known for its durability, weather resistance and water resistance. This key storage box offers extended life for year-round use, making it an excellent investment for home and owners. Enhanced Security: Equipped with a plastic safety hook that reliably protects each key from unexpected situations such as accidental loss or damage. You can rest that your keys are safely stored in this sturdy key storage box. Space-Saving Design: Features a roll-up exterior design for easy and compact storage, making this key storage box the perfect solution for secure storage and transportation. Its width is 16 inches and height is 28 inches, allowing for maximum storage of necessary keys. HIGH CAPACITY: This key storage box can hold up to 30 keys, providing considerable storage space and ensuring efficient organization. It's 16 inches wide and 28 inches tall, ensuring there's enough room to safely store all your important keys. User Convenience: Features carrying handles for easy transport and loops for easy hanging while in use. The portable construction of this key storage box ensures user-friendly operation in all situations.