OXO Good Grips Gardening Kneeling Mat 1511600 Three layers of dense, resilient foam for cushion and support Folded Mat fits easily in most tool bags and garden carts Magnets secure Mat in folded position Durable, water resistant, easy-to-clean exterior Hanging loop for storage Dimensions of Mat openare 15.5-inch by 10.75-inch by 1.5-inch