2165DS Color: Sand These sandstone and slate-appearance stones are lightweight and easy to install with their unique, patented tooth construction that enables you to tap them into most ground surfaces - or just walk over them to secure. Features: -Material: Rock. -Lightweight and easy to install with their unique. -Creative around your barbeque area, patio, motor home, garden and lawn. -Dimensions: 5.88" H x 16.13" W x 16.13" D.