TRUNKHAS CLE HIGH SECURITE--The code key safe is made of sturdy steel material and zinc alloy casting body, which has excellent defense capabilities, making the boxîexterior key tier resistant to hammer blows, sawing or lever attacks. The boxîtier code keys have super resistance to water, corrosion and weather. Especially suitable for homes, garages, schools, gyms, warehousesOhts and other places. EXCELLENT WATERPROOFEABILITYE--The key safe with code is equipped with a black cover, which can effectively protect the dial from dust, acid rain, ice and snow, making it more sturdy and durable. The compact design makes it look like a weather-protected outdoor socket, no one will notice it. This key safe can be installed on the wall/door or other secret places like a closet to make your keys more secure.ûres. LARGE CAPACITYE--External Dimensions: 11.5x 8.5x5.5 cm/4.53 x 3.35 x 2.17 IN'. Internal Dimensions: 11x8x3 cm/4.33 x 3.15 x 1.18 IN'. The secure key box can be used indoors or