【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. 【Wide Applications】The door stops can be used anywhere. Living rooms, kitchens, hallways, bathrooms, offices, schools. Suitable for all types of floors (stone, parquet, linoleum, carpet, etc.).