The Cladco weed mat is comprised of substantial but breathable woven polypropylene crossfibre material that allows nutrients and water to seep through to the soil beneath. Simply insert the pins into the below surface to keep the weed mat in place. Weeds creeping through the holes in newly placed decking is the very last thing anyone wants. The weed matt is comprised of woven cross fibre polypropylene materials and is heavy-duty yet breathable. With heavy-duty plastic pins with barbs to secure the mat in place. Product Specification: Length: 20m Width: 2m Weight: 7kg Pin Length: 15cm Can be sold separately