These non-slip stair treads are designed to fit most standard wooden stair surfaces, delivering reliable traction for all household members including kids, elders and pets moving up and down the steps on a daily basis. Made of high quality wear-resistant woven material with a subtle 3D textured finish, they add a soft cushioned layer to hard stair surfaces that cuts down on the clatter of footsteps and reduces fatigue underfoot during regular use. The self-adhesive backing adheres firmly to clean, dry stair surfaces without shifting even with frequent foot traffic, and can be peeled away completely without leaving sticky residue or scratching the underlying stair finish when you need to reposition or replace them. Installation takes only minutes with no extra tools or special adhesives required, making them a practical functional upgrade for any indoor stairway that sees regular use. Color: Black.