2-piece automatic door closer, automatic door closer with sensor, with drill-free cord, 1200g pulling force, door closer fits most doors

About this item【Automatic Door Closer Set】--- You will receive a 2-piece automatic door closer set, including 2 automatic door closers, 2 plastic hooks, 2 rolls of heavy-duty double-sided tape, and 8 stainless steel screws. The metal cable contracts using a turbine-like force principle, pulling the open door back and closing it. Suitable for homes, small offices, hotels, dormitories, classrooms, and shops. [Super Tensile Strength]--- CTDMJ Super Tensile Strength 1200g, high-quality 1.2m steel cable, has passed 80,000 tensile and rebound tests, ensuring durability. Strong tensile strength, not easy to break. This bedroom door closer has a super tensile strength of 1200 grams, which can help you close doors and windows promptly. Or it can be used to frequently open and close doors without manual operation. 【High-Quality Materials】--- These automatic door closers are made of high-quality ABS plastic and thick stainless steel cables, making them corrosion-resistant, rustproof, oxidation-resistant, stable, wear-resistant, and weatherproof. They offer strong pulling force and are not easily broken, preventing panic when the door accidentally closes, preventing forgetfulness, and giving you a sense of security. 【Quick Installation】--- The automatic sensor door closer is installed with 3M adhesive, eliminating the need for drilling. It is very sticky, difficult to fall off, strong, and will not damage the wall. Our products also support drilling installation, and our packaging includes stainless steel screws. No other tools required, easy to install, sturdy, not easy to stick, won't fall off or damage the wall. Wide range of applications: Sensor door closers are suitable for most doors. Suitable for all types of aluminum alloy doors, wooden doors, two-way sliding doors, screen doors, glass doors, etc. The door closes automatically and is suitable for homes, offices, various shops, entertainment venues, and various businesses.