High Security Key Safe - Combination key safes are made of solid steel and die-cast zinc alloy with excellent defense, making outdoor key safes strong and durable. Hammering, sawing or prying attack. The combination key case is super waterproof, anti-corrosion and weather resistant. Especially suitable for homes, garages, schools, gyms, warehouses and other places. Excellent Water Resistance - The combination case is equipped with a black cover that can effectively protect the dial from dust, acid rain, ice and snow, making it more durable. The compact design makes it look like a weather-resistant outdoor outlet that no one will notice. Large Capacity - Outer Dimensions: 11.5 x 8.5 x 5.5 cm / 4.53 x 3.35 x 2.17 inches. Inside: 11 x 8 x 3 cm / 4.33 x 3.15 x 1.18 inches. The safe key box can be used indoors or outdoors. The resettable 12-digit password offers thousands of combinations to ensure the highest level of security. It is recommended to take a photo or write with a pen after setting the password. Once you forget your password, you will no longer be able to use the key box. QUALITY GUARANTEE - The key box is suitable for indoor and outdoor use. With this sturdy and secure key cabinet, you no longer need to store your keys under a mat or pot. An external key box can help save time and protect against the risk of lost or stolen keys.