STRONG & DURABLE DESIGNThe key safe with numeric code is made of durable steel material and zinc alloy casting, which has excellent defense abilities, making the wall mounted key safe withstand hammer, saw or lever attack. The key box has super water resistance, corrosion resistance & weather resistance. Especially suitable for homes, garages, schools, gyms, warehouses and other places. . EXCELLENT WATERPROOF The Weatherproof Key Box is equipped with a black cover, which effectively protects the dial from dust, acid rain, and ice and snow, making it more sturdy and durable. The waterproof key safe can be used indoors or outdoors. You can safely share spare keys with loved ones.Especially suitable for fitness enthusiasts, home renovation workers, home rentals, emergency medical care and Airbnb. . LARGE CAPACITY External dimensions: 11.5x8.5x5.5cm/4.53x3.35x2.17in. Inside dimensions: 11x8x3cm/4.33x3.15x1.18in. It offers ample and highly secure internal storage space for your valuables. The wall key box can hold up to 5-8 medium sized house keys, access cards, car keys and other small items. The key box with number code allows spare keys to be used easily and securely and is convenient for caregivers and family members. . QUALITY ASSURANCE With this robust and secure key safe outside, you no longer have to put the key under the carpet or flower pot. The key box with number code can help you save time and protect yourself from the risk of losing or stealing keys. It will be a wonderful gift for your family or friends. All Fanam products have undergone rigorous quality testing so you can use them with confidence. .