1000g Super Pull The high-quality 1.2m steel wire rope has passed tensile and elasticity tests multiple times. It delivers strong pulling force and is resistant to breakage, helping ensure doors are closed securely. Our automatic door closers feature a durable ABS plastic shell, resistant to oxidation, corrosion, abrasion, weather, rain, and high temperatures, ensuring long service life. WIDELY COMPATIBLE Suitable for most door types, including wooden doors, metal doors, residential doors, commercial doors, interior doors, exterior doors, and fire-rated doors. Compatible with doors requiring stronger closing force and doors that swing left or right. QUICK INSTALLATION Punch-free automatic sensor door closer installs using strong adhesive (allow 24 hours for full adhesion). Non-damaging to surfaces. VERSATILE APPLICATIONS Multi-functional automatic door closer designed to automatically close most standard doors. Ideal for homes, offices, hotels, dormitories, classrooms, sheds, and ranches. Helps maintain indoor climate control by ensuring doors remain closed, reducing energy loss. Also helps limit entry of insects and pests. SPECIFICATIONS Material: Plastic, stainless steel wire Tensile force: 1000 g Dimensions: 6.3 x 6.3 x 1.6 cm (2.48 x 2.48 x 0.63 in) Steel wire length: 100 cm (39.3 in) PACKAGE INCLUDES 2 x black automatic door closer 2 x white automatic door closer