Perfect protection: This door stop is thickened with plastic rubber, which can suppress the noise when the door collides, and the elastic rebound can effectively eliminate the noise of the collision with the door. Protect doors, handles and walls fromdamage and extend their life. EASY INSTALLATION: The doorstop floor doesn't need screws and drilling, just remove the film from the doorstop, no need to drill holes and stick it to the desired location. Thanks to a simple rotary movement, the floor door stops can be removed withoutleaving any residue. Good quality: The design door stop is made of high quality stainless steel. Preset bumpers made of soft plastic ensure optimum cushioning quality. Design: Due to its modern look, the door stopper floor self-adhesive is suitable for any home, home or office. Versatility: The modern design of the doorstop floor sticker can be incorporated into any room. Perfect for any home, school or office, heavy duty door, glass door, balcony door or sash. Product Description product information: Quantity: 4 Dimensions: 45 x 28 mm. Color: Silver. Material: stainless steel, 3M glue. bear strength. Unlike typical cylindrical doorstops, we use a semi-circular design to better hold the weight. double warranty Not only can it be fixed with screws, but also with glue. If you don't want to damage the floor, just install it with glue. fashion beautiful Metal not only brings a solid quality, but also has a polished finish. They are versatile and can be placed well anywhere. Installation instructions (not guaranteed in English). 1. Determine where to install and drill holes. 2. With the door stop in the correct position, prepare to install the screws. 3. If you don't want to damage the floor, stick the glue directly on the floor, and then fix the door stop with glue.