Tread Comfort Bullnose Carpet Stair Treads. High quality carpet, with finished, bound edges, adding both style and safety to your staircase. The bullnose design of the tread fits easily around the edge of the stair for a beautiful finish. Not only are they a great solution for helping people, children and pets to safely up and down your staircase, they also reduce noise and limit wear and tear on your hardwood, granite or ceramic stairs. Tread Comfort treads are sold individually and in 12 packs, allowing you to order the exact number needed for your staircase. All orders include simple installation instructions and require no additional padding or adhesive. Each tread is available in three standard sizes to suit most staircases, 27, 31 or 35 inches wide, all treads are a standard 10 inch depth. Tread Comfort stair treads can be spot cleaned and vacuumed as needed. The treads can be removed easily, treads peel off and leave no glue residue or damage to your steps. It is easy to switch out to a new look, take them with you to a new home, or just put them down for a season. This product coordinates with Tread Comfort rugs and runners. Install a complete staircase in minutes, you simply remove the tread from the protective bag and put in place.