This ultralight 1 person tyvek ground cloth is tear resistant, water resistant, compact and just plain tough. It has 4 small nylon stake loops in the corners for staking if necessary. Can be trimmed to size or to make it lighter. Perfect for shaving a few ounces from that poly or nylon ground cloth. It will become more pliable with use and or washing. Great for under a solo tent or under a sleeping pad. Can be rolled up with the tent or folded. Size 2.5 ft. X 7 ft. Weight 3.2 oz. 4 nylon stake or tie loops Ultra Lightweight Fold Size 7.5 in x 5.5 x 1 Water Resistant.