PREFINISHED VINYL WALL BASE: This product is a prefinished brown vinyl wall base with an adhesive back, made by M-D Building Products. It is 4 inches high, 0.08 inches wide, and 20 feet long. The wall base is moisture resistant, rot resistant, and scuff resistant. APPLICATION ON WALLS: The wall base is designed for indoor use on walls, providing a cove moulding type finish. It is packaged in a box containing 20 rolls.