Magnetic Door Stopper, Adjustable, No Drilling 5-20 mm, Spring Damper, Magnetic Door Block, With Adhesive For 3M

Technology: Spring mechanism replacing low magnetization, absorbs shock when opening and closing, reduces slamming, stable daily use in apartment, studio or home, better hold than a conventional magnetic door stop by limiting suction and locking Material:Zinc alloy anti-rust and anti-scratch, keep its shape under repeated pressure, indoor and outdoor use without deformation, designed to last as a reliable door stopper Adjustment: 5-20mm telescopic adjustment to fit the gap under door, ensures stable ground contact without backlash, recommended prior measure to ensure the effectiveness of the magnetic door block Installation: Two possible fixings, adhesive for 3M without drilling or screws for durable fixing, built-in screw cover for clean finish, suitable for rental or fixed installation, good adhesion on different floors for a stable magnetic door block Function: Keeps the door open even in winds, limits slamming, protects walls and frames, improves air circulation, ensures a stable opening on a daily basis with this simple and functional door stop