HIGH SECURITY KEY SAFE - The code key safe is made of sturdy steel material and zinc alloy casting body, which has excellent defense capabilities and makes the outdoor key box resistant to hammer blows, saws or prying attacks. The code key box is highly resistant to water, corrosion and weathering. Especially suitable for homes, garages, schools, gyms, warehouses and other places. EXCELLENT WATERPROOF - The code key box is equipped with a black cover, which can effectively protect the dial from dust, acid rain, ice and snow, making it more robust and durable. The compact design makes it look like a weatherproof outdoor socket that no one notices. This key safe can be installed on the wall/door or other secret places like a closet to make your keys more secure. LARGE CAPACITY - External dimensions: 11.5 x 5.5 cm/4.53 x 3.35 x 2.5 cm.17 inches. Internal: 11 x 8 x 3 cm/4.33 x 3.15 x 1.18 inches. The secure key box can be used indoors or outdoors. It provides ample and highly secure