DurableMade of stainless steel, rustproof and durable, with stable structure and unique design, the soft rubber preset pad ensures the best quality of stamp.Perfect protectionThe material soft rubber provides better protection for your door, preventing the door from hitting the wall or furniture, while reducing noise.SizeSelf-adhesive invisible door stopper, size: 45mm x 25 mm. The thickness of the bottom of the door stopper has been strictly designed, which is compatible with most gaps between the door and the floor.Easy to installOur product comes with a sticker 3M, you just need to tear off the 3M adhesive centrifugal paper and stick it where you need, wait 48 hours to use it. Note: 3M tape is not suitable for humid environments such as bathrooms (the floor must be cleaned and dried before it can be applied).Wide Applicable Place The plugs of door can be used anywhere: living room, kitchen, hallway, bathroom, office, school. Suitable for all types of floors (stone, parquet, linoleum, carpet, etc.).