The artificial grass underlay has a roll width of 1.37m, is made from recycled foam, 10mm thick with 10m2 per roll. It can be cut to measure your specific outdoor space, offering a durable and smooth surface upon which to lay your artificial grass. Not only does it help to create a lovely and smooth surface for your artificial grass design, but it also helps to keep your artificial grass healthy and pristine, helping it to retain its gorgeous aesthetic for years to come. If you want a perfect outdoor space that requires no maintenance and will keep looking perky and impressive all year round, then the artificial grass underlay is without a doubt the secret ingredient that will take your outdoor space to the next level.