CocoTek Grow Mats are designed to lie underneath Baskets or Planters and can be easily cut to fit any size. Not only will roots grow under the Mats where moisture remains between flood cycles, but the Mats will also protect these roots from drying out. Gardeners have been discovering inventive alternative uses for our CocoTek Grow Mats. What’s yours? Dimensions: 4'x8'x1/4"