NaturalAreaRugs Bliss Sisal Carpet Stair Treads, 100% Natural Sisal, 9-inch x 29-inch (Set of 13) 100% Natural Sisal with Cotton Border, Earth Friendly Set of 13, Hand crafted by Artisan rug maker, Imported Sisal is Naturally Durable and Anti Static, Great for high traffic areas Adds traction to reduce risk of slipping on stairs. Perfect for Pets. Protects your stairs from wear and tear. For installation, use "intertape" double-sided heavy duty carpet tape or use carpet nails/tacks. (Tape Not Included)