These are the best and most affordable non slip without using tape stairs treads out there. Purchased at Home Depot. It’s great for safety, noise reduction and even protects your stairs from wear and tear. “Our Stair Treads Collection carpet stair treads is an easy solution to prevent slippage and provide safety to your loved ones. Weather you want to help your pets to use stairs or prevent any slippage and accidents our stair treads are a great solution. Our classic stair treads will also help to reduce noise and protect your stair surface from dirt and wear. Our indoor stair treads offer 100% UV treated polyester machine made construction with skid slip resistant marine backing. Strong construction for tough conditions.100% UV polyester surface : Slip skid resistant rubber backing works on most of the floor types without the need of an adhesive : Easy to vacuum and clean low profile : Corrugated construction for better traction and grip : We do not recommend to use any adhesives if you have finished stair surface or test it before apply : Low profile in order to prevent any tripping and curved corners designed for to prevent curl ups” -Link below from Home Depot for more information https://www.homedepot.com/p/Stair-Treads-Collection-Beige-8-Inch-x-30-Inch-Indoor-Skid-Slip-Resistant-Carpet-Stair-Treads-Set-of-13-ST8X30-13-BEIGE/314117570