CDL Acoustic Curtain is composed of high weathering resistance canvas and covered of high density polyethylene mat. The tensile strength of this product is excellent. It is provided of grommet at edge and can hang as a curtain, supported at top side and in a span of several meters height. It can provide tailor made size and fit to the site condition. For sound absorption, CDL acoustic curtain can provide one side perforated Canvas surface infill with acoustic absorption foam. 30mm thickness acoustic curtain the NRC is 0.7.