General description The Secure Key Box is a large outdoor key safe designed for secure storage of keys and other small valuables. With dimensions of 13(L) x 8.5(W) x 4.7(H) cm, and an inner size of 12(L) x 8(W) cm, it offers ample space, making it one third larger than typical key safes available on the market. This key safe is a more secure alternative to hiding keys under doormats or stones. Technical specifications Dimensions: 13(L) x 8.5(W) x 4.7(H) cm Inner dimensions: 12(L) x 8(W) cm Material: High hardness zinc alloy Locking mechanism: Heavy duty steel Combination code: 4-digit with 10,000 possible combinations Original combination: "0-0-0-0" Other information Waterproof cover included for outdoor protection Emergency key provided for password recovery Resistant to shock, corrosion, hammering, sawing, and prying