The R.C. Musson 334 Koroseal Vinyl Stair Treads are ideal for residential and light commercial applications. This is one of our favorite stair treads for the do it your selfers. They are easy to install with very easy cutting, and are ideal for basement steps. They are a lighter weight, economy gauge with a round rib design. The curve-around nose fits round or square nose steps. The stair treads are 5/64″ thick, 10″ deep, and are offered in 18″, 24″, 36″, 48″ or 72″ widths. We stock the 18″, 24″ and 36″ widths, the other sizes ship within 1-2 days. They come in Brown or Black colors. For installation we recommend a contact cement, or the new R.C. Musson Stair Tread Installation Tape.