【Durable】The Door Stop is made of stainless steel for rust-proof durability, stable construction and unique design. 【Soft Rubber Protection】The soft rubber material of the door stop provides better protection for your door, preventing it from hitting walls or furniture, while reducing noise. 【Scientific Dimensions】Size: Ø45 mm x 25 mm. The thickness of the bottom of the door stop is strictly designed, which can adapt to most gaps between the door and the floor. 【Easy to Install】 Just peel off the 3M centrifugal sticker paper from the door stop and stick it where you need it. Wait 48 hours before using it. Note: 3M adhesive tape is not suitable for humid environments such as bathrooms (floors must be clean and dry before use). 【Wide Applications】The door stoppers can be used anywhere. Living rooms, kitchens, hallways, bathrooms, offices, schools. Suitable for all types of floors (stone, parquet, linoleum, carpet, etc.).