178689 - Nourison Nepal NEP01 Himalaya Bone. Very High Quality Wool Blend Stair Treads. T-8 Quality Rating. Stylish Premium Stair Treads by Rug Depot. Quality you can trust. Protect your wooden stairs and entryways from wear and tear with our stair treads. These premium stair treads add a warm look to the home while protecting wood from scratches, dirt and wear. This Stair Tread Set includes 13 treads. Each tread is serged with color matching yarn. Easy do-it-yourself installation. Please ensure Stair Treads are secure on your stairs. Rug Depot recommends using 9/16" staples from an electric staple gun for installation. If a staple gun is not owned, they can be rented from most chain hardware stores.