40"X60" Universal Sheet of Original Style Underlayment.If you are working on an interior restoration and are planing to replace your carpet, you really should invest in underlayment. Installing underlayment under your new carpet will give you a much better fit. Underlayment is also highly effective as a sound deadener, temperature barrier and vibration dampener.
This original style, 40"x60" universal sheet of underlayment can be cut to custom fit any application. Also features an asphalt layer with needled cotton backing, just like the original underlayment.