1000g Super PullThe 1.2m high-quality steel cable has passed the tensile and elasticity test several times. It has strong pulling power and is not easy to break, for avoid panic, forget to close the door and get a safer feeling time. HIGH QUALITY MATERIALOur automatic door closers are made of high quality ABS plastic shell, which is resistant to oxidation, corrosion, abrasion, weather and rain, has high temperature resistance and long life. Applicable to most door typesOur automatic door closers are suitable for most doors, eg. Doors with stronger closing force, doors that can be opened left and right, wooden and metal doors, residential and commercial doors, exterior/interior doors, fire door. Quick InstallationThe punch-free automatic sensor door closer is installed with non-porous adhesive (installation and use, use after 24 hours), strong adhesion, and will not damage the wall. Wide range of applicationsMulti-functional automatic door closer, closing most doors automatically. Very suitable for families, small offices, hotels, dormitories, classrooms, businesses, sheds, classrooms and home offices. If you forget to close the door, and you feel more and more secure, it will save you panic. This type of automatic door closer can help you close the door and window in time to reduce the intrusion of mosquitoes and mouse and open the door in time to close to prevent the air conditioner from leaking in summer or heating the room in winter, which can save electricity. Very suitable for families, small offices, sheds, ranches and home offices Specifications: Material: Plastic, Stainless Steel Wire Pulling Force: 1000g Dimensions: 6.3 x 6.3 x 1.6cm/2.48 x 2.48 x 0.63inch Wire Length steel: 100 cm/39.3 inch Scope of delivery: 2 x door closer Automatic Black 2 x white automatic door closer