Soft Fabric】The stair treads are made of polyester fiber, which can withstand daily wear and tear. When you step on it, you can feel a soft, quiet, and perfect fit. The most important thing is stability. Protect The Stairs】Long-lasting solution to protect wooden surfaces from scratches, dings, dents, and damage. Also stair treads add a nice warm cozy accent to your home! If you need to reposition or clean them, feel free as they won't leave any residue! Easy To Care】This cushion is easy to install and remove. When they get dirty, just throw them into the washing machine. You can simply clean it with a broom or vacuum cleaner. Non-Slip Bottom】Our stair treads strips are completely anti-moving with Non-skid backing. They can effectively keep your family, kids and pets safe. The backing is reusable and easy to install or remove without leaving any residue on your stairs. Our carpet stair mats feature a non-slip backing, which helps to keep them firmly in place and prevents them from shifting or sliding.