100 feet Long x 36 inch x 40 mil- Root Barrier/Water Barrier

- This product is 3ft or 36inch depth by 40mil thickness and 100ft length roll. - Our high-density polyethylene (HDPE) geomembranes provide an impermeable barrier against a wide range of solids and liquids. - Stop roots of bamboo, any tree, weeds and rhizomes from spreading and damaging your house foundation. - Professional manufactured by specialized in geomembrane and geotextile industry.