Envelor Home and Garden Non-Slip Rubber Stair Treads in Various Designs (3 Pack) indoor outdoor non-slip stair treads - made of natural and recycled rubber, our non-slip stair treads are skid resistant and Weatherproof which makes it ideal for indoor outdoor use. All weather durable safety stair Mats - carefully made with thick and resilient rubber to prevent wear and last longer, these Weatherproof stair mat improves safety and durability. Easy to install and maintain staircase stair treads - offer grip and non-slip by using a double tape to install the stair mat firmly to the Stairs. Low maintenance design allows for easy cleanup by simply vacuuming the stair treads or wipe the dirt off. Keep floors clean with non slip step Mats - the unique design traps dirt, snow, debris and moisture to keep the floors clean while offering non-slip and anti-skid protection. Our quality guarantee - we stand by the quality of our products and Happy customers is our Number one priority, so if you have any issue, our friendly customer support team will be glad to take Care of it.