DescriptionThis anti-theft doorbell mount is made of premium material, which can withstand long-lasting use. Features aluminum alloy and stainless steel material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. This anti-theft doorbell mount will make your home safer.Features-Color:Silver -Material:Stainless steel, aluminum alloy -Size:13.30X8.10X7.10cm/5.23X3.18X2.79in Door thickness: 3.1-6.1cm Door gaps width: >0.1cm - Made of stainless steel and aluminum alloy material, stable and durable to use. - Security screw washer design ensures that doorbell (not included) cannot be removed from the side of the door unless the door is open. - This doorbell mount is perfect for houses, apartments, rentals, dorms, businesses, etc. - It is compatible with most types of inward opening doors, can be used for left or right door. - Outstanding workmanship, reasonable design, stable and practical, will bring you a good using experience.