Fantastic Weed Suppressor & Soil Warmer In One.keep Your Beds Free From Weeds Over Winter & Start Sowing Earlier In Warmer Soil For Harvests Ready Up To Three Weeks Earlier.made From Black Spun-bound Polypropylene & Extensively Used By Landscapers & Horticultural Gardens, This Fabric Makes An Effective Weed Barrier.at 20m X 1m (65 1/2ft X 3 1/2 Ft) Your Premium Professional Quality Weed Control Matting Covers An Average Flower Bed. Double Or Triple Up On This Weed-control Matting To Cover All The Beds In Your Garden, Front & Back.