2-1 High Performance Floor Underlayment (200 sq. ft. roll) Provides exceptional moisture blocking protection. Premium comfort cushioning under foot. Mold and mildew resistant. Safe for use with radiant heat flooring systems. No VOC's and Non-allergenic. Suitable for residential and commercial applications. 200 sq. ft roll (40 inches wide x 60 feet long) Color: black. Made in USA. (Cannot ship to PO Boxes)