Riccobene Terra Shell Articulating Paving Mat Slate- Light Gray Concrete Interlocking Patio Stone (Common: 12.25-in x 23.5-in; Actual: 12.25-in x 23.5-in)

"Create simply beautiful landscapes with TerraShell® matted stone paving. Weighing just under 15 lbs., these flexible matted stones are lightweight and easy to handle and transport. The mats install like a carpet of stones covering 1.75 square feet each and fit together with no cutting required. Walkways, patios, borders, tree rings, edging and many other landscape needs can be created with these mats. ?A durable internal grid binds stones together to form the mat yet allows flexibility for installations over uneven terrain. Berms and swales can be covered with TerraShell® to help to hold in place small raised slopes or to direct water. The mats versatile design allows creative installations of straight, curved and irregular patterns.?Fill the TerraShell® joints as desired for your project. Some joint fill examples are coarse sand, small gravel or polymeric sand. Optionally vegetation such as grass, succulents or flowers can also be grown right into the joints. The stones will help keep the soil beneath th...