Ottomanson Easy clean, Waterproof, Low Profile Non-Slip Indoor/Outdoor Rubber Stair Treads, 10 in. x 30 in. (Set of 5), Black Nib RDM8113-5PK - The Home Depot
Anti-Slip GRP Stair Treads 55mm x 345mm - Safe Industrial
Set of 15 Anti-Skid Stair Tread Strips Wood Floor Step Tape Cover Self-Adhesive | eBay
Amazon.com: ToStair Non-Slip Stair Treads for Wooden Steps,8" X 30" (15-Pack), Pre-Applied Adhesive, Anti Slip Indoor Staircase Carpets Runners Rugs Safety for Elders, Kids and Dogs Beige : Tools & Home Improvement
Ottomanson Waterproof, Low Profile Non-Slip Indoor/Outdoor Rubber Stair Treads, 10 in. x 25.5 in. (Set of 5), Black OTR6653-5 - The Home Depot