1) Designed for the laminate flooring, laying carpets, rugs, solid wood flooring, bamboo flooring,
2) IIC rating: 72dB
3) STC rating: 73dB
4) Water resistance: waterproof (moisture can not penetrate closed cell membrane)
5) Thickness: 3mm
6) Roll size: 1m*18.6m
7) Sq.ft. per roll: 200sq.ft. or 100sqft.roll