Features: Durable MaterialMade of engineering plastic, comes with a black slide cover to conceal as well as protect the dials from dust, rain, snow, and ice. 4 Digit Combination CodeIt is rust-resistant, sturdy and a reliable key safe box. It offers up to 10,000 combination possibilities, you can set the password you want. Large CapacityYou can place 5 keys(less than 8.5cm in length) at most. You can put your house keys or small car keys in it when you go to work or on vacation, easy to share keys with family members or friends. Easy To InstallAll necessary mounting hardware(1pc x metal rod, 1pc xnut,3pcs x gasket, 4pcs x screw, 4pcs x expansion tube) is included to ensure that the key safe can be mounted on any solid surface. Wide ApplicationIt can be fixed to a wall for emergency entry. suitable for daily activities, friends, relatives, home services, pet sitters and real estate business, etc. Specifications: Type: Key Safe Box Material: Plastic Color: Key Safe Box: Black, Grey Black Fitting: Random Color Size(L*W*H): About Outer: 120x95x40mm/4.72x3.74x1.57inch Inner: 85x62x30mm/3.35x2.44x1.18inch How To Set Password: 1. Enter the initial password 0000 and turn to unlock to open the lock box. 2. Open the lock box and push the buckle from area A to area B. 3. Rotate the password wheel to set the password password you want. 4. After modification, return the buckle from area A to area B to complete the modification. Package Included: 1pc x Key Safe Box 1pc x Metal Rod 1pc xNut 3pcs x Gasket 4pcs x Screw 4pcs x Expansion Tube 1pc x Manual Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.