NaturalAreaRugs Handcrafted Sorrento Sisal Carpet Stair Treads Multi-Color, 9" x 29" Set of 13 Made from durable sisal that is wear resistant and easy to maintain. Ideal to add traction on hardwood floors. Durable and also sound dampening. Dimensions: 9 x 29 Includes 13 individual stair treads. Easy to install with double sided adhesive carpet tape (sold separately). For over 50 years, Natural Area Rugs remains to be a trusted brand by offering the best quality area rugs in the market.