Description: This safe features a thickened protective cover that is waterproof, dustproof, and rustproof, ensuring durability in all weather conditions, even outdoors. The key safe's material resists hammers and other damage. This adjustable four-dial combination lock offers 10,000 combinations, reducing the risk of guesswork. It also comes with a spare key! No need to worry about forgetting your combination and discarding your safe. The upgraded key safe features a removable hook, eliminating the need for wall mounting. Simply hang it on a doorknob or gate to keep it in place and move it as needed. Spacious Storage Space: The outdoor key safe has internal dimensions of 5.9 * 4.13 * 2.87 inches and can hold up to 5 keys, making it perfect for storing your house or car keys. The extra-large internal storage space brings a whole new experience!