snowbird light reversible mat- happy camping (brown 8 ft. x 18 ft,) snowbird mats hollow polypropylene tubes are woven together to form an attractive and durable mat. cleaning is easy with just some water or a few sweeps from a broom. easy cleaning, woven construction allows the water to drain. each mat is light and can be folded into a very compact size for easy storage. does not harm the grass. great for r.v.s, outdoor events, camping, beach, and dog runs. comes with corner loops for easy staking.