Perfect protection. The door stop is thickened with plastic rubber to suppress noise when the door collides, and the elastic rebound effectively eliminates noise when it collides with the door Protects doors, handles and walls from damage and extends service life Easy to install. The door stop floor requires no screws or drilling, simply remove the film from the door stop, no drilling is required, and stick it in the desired position Due to the simple swivel movement, the floor doorstop can be removed without leaving any residue Good quality. The design of the door stop is made of high quality stainless steel The pre-set buffers are made of soft plastic, ensuring optimum buffer quality Design. Thanks to its modern look, the door stopper floor self-adhesive is suitable for any home, family or office Versatility. The modern design of the door stopper floor sticker blends in with any room Suitable for any home, school or office, heavy doors, glass doors, balcony doors or window sashes Product Product Information: Qty. 4 pcs Dimensions. 45 x 28 mm Material: stainless steel, 3M adhesive High load-bearing capacity Unlike typical cylindrical door stops, we have used a semi-circular design to better withstand weight Double guarantee that it can be fixed not only with screws, but also with glue If you don't want to damage the floor, just glue it in place The stylish and beautiful metal not only brings solid quality but also a polished finish They are versatile and can be placed nicely anywhere Installation instructions (English not guaranteed) 1 Determine the position to be installed and drill the holes 2 Place the door stop in the correct position and prepare the mounting screws 3 If you don't want to damage the floor, you can glue the door stop directly to the floor and secure it with glue.