Dramatically reduces foot traffic noise IIC 68/ STC66. Moisture Vapor Barrier-No additional film required. Suitable for use over concrete and wood sub-floors. State of the art technology produces the lightest weight, high performance product. Exceeds Uniform Building Code (UBC) requirements. Mold and Mildew resistant as well as non-allergenic. For commercial and residential installations. Warrantied for all floating floor applications. Dimensions: 39"x 30.75" x .080" Coverage: 100 sq.ft Made in the USA.