Household Punch-free Rope Door Closer Sliding Door Bedroom Door Automatic Return Automatic Silent Door Closer Features: Great for home use, light office use, sheds, ranches and home offices at an affordable price Quick installation with 1000g power+ wire length 1.2 meters + wire diameter 1.2mm Non-porous glue installation, firm and does not hurt the wall, easy installation, high temperature resistance, no need to charge, and free screws are worn, and holes can be punched if the stick is not strong. High-quality P12 steel wire rope has passed 50,000 times of tensile test and test, and has strong tensile power. Suitable for doors, or doors with slight closing power. Left and right opening doors, wooden and metal doors, residential and commercial doors, exterior/interior door closers, fire doors. feature Anti-oxidation, anti-corrosion, non-rust, stable, wear-resistant, weather-resistant, hydraulic, silent and safe cutting device. Product Description: Household Punch-free Rope Door Closer Sliding Door Bedroom Door Automatic Return Automatic Silent Door Closer Specification: Material: ABS Product size: 6.3 x 6.3 x 1.6CM/2.48"x 2.48"x 0.63" Package Contents: 1x door closer 1x hook 4x screw