Homeowners, these OJIA stair treads are perfect for making your stairs safer and more comfortable! The set includes 15 pieces that measure 30x8 inches each - perfect for covering a full staircase. The plush surface feels soft underfoot while the rubber backing grips securely to wooden, tile, or marble steps without any adhesive. They help reduce noise on creaky stairs and protect your stair surfaces from wear and scratches. Machine washable for easy cleaning - just toss them in when they get dirty. The installation couldn't be simpler - just place them on clean, dry steps. Great for households with kids, elderly family members, or pets who need extra traction on stairs. The quality is impressive - thick carpeting that doesn't flatten quickly and rubber that doesn't leave residue. Your staircase safety and comfort just got a major upgrade with these practical and attractive treads!