Usage Tips:Pack Of 4 Door Stops, Floor Self-adhesive f26 Perfect protection: IWILCS door stop is thickened with plastic rubber to dampen the noise when the door collides, and the elastic rebound can effectively eliminate the noise of collision with the door. Protect doors, handles and walls from damage and prolong service life. Easy to install: The door stop floor does not require screws and drilling, just remove the film from the door stop, no need to drill and paste it to the desired position. Due to the simple rotating movement, the ground door stopper can be removed without leaving any residue. Good quality: The design door stop is made of high-quality stainless steel. The preset buffer made of soft plastic ensures the best buffer quality. Design: Due to its modern appearance, the door plug floor self-adhesive adhesive is suitable for any home, home or office. Versatility: The modern design of the door stop floor sticker can be integrated into any room. Suitable for any home, school or office, heavy doors, glass doors, balcony doors or window sashes. Product Product information:Quantity: 4Dimensions: 45 x 28 mm. Color: silver. Material: stainless steel, 3M glue. Withstand the strength. Unlike typical cylindrical doorstops, we use a semi-circular design to better bear the weight. Double warrantyIt can be fixed not only with screws, but also with glue. If you don&39;t want to damage the floor, just install it with glue. Stylish and beautifulMetal not only brings solid quality, but also has a polishing effect. They are versatile and can be placed well anywhere. Installation instructions (English is not guaranteed). 1. Determine the location to be installed and drilled. 2. Put the door stop in the correct position and prepare to install the screws. 3. If you don&39;t want to damage the floor, stick the glue directly on the floor, and then fix the door stop with glue.