Points:High-quty material:Automatic Sensor Door Closers are made of ABS and metal, can be equipped with various ports, anti-rust, stable, wear-resistant, weather-resistant, hydraulic, safety cut-off device.Automatic Closing:The door closer door automatically closes all doors without manual operation, which not only saves time and heating or climate costs, but also reduces the intrusion of mice, preventing kitchen oil from entering the living room.Easy to Install:The punch-free automatic sensor door closer is very simple to install. It doesn't need to be punched, so you don't have to worry about it dam the walls. All you need to do is sti it in p with nail-free .Wide Applications:This punch-free automatic sensor door closer can be used in a wide range. You can use it in your bedroom, kitchen, shed, pasture, office, etc. With its help, you can easily close the door.Easy To Use:Automatic Door Closer is installed without punching , has good firmne, does not damage the wall, is easy to install, is resistant to high temperature, and is not easy to fall off. The mini door closer is only suitable for installation on smooth surfaces, tile, metal, gla ceramic, marble, etc.Description:Thanks to the quty ABS and metal material, our Automatic Sensor Door Closer has excellent rust-resistant or wear resistant features, and bility, allowing you to use it safely. The door closer door automatically closes all doors without manual operation, which not only saves time and heating or climate costs, but also reduces the intrusion of mice, preventing kitchen oil from entering the living room.Specification:Name: Automatic Sensor Door ClosersSize: about 6.3*6.3*1.8cm/2.48*2.48*0.71inWeight: about 75gMaterial: ABS and metalPaing list:1xAutomatic Sensor Door CloserNote:Due to the different display and lighting effects, the actual color of the product may be slightly different from the color shown in the picture. Thanks!Due to manual measurement, a measurement deviation of 1-3cm is allowed.