Quick, easily deployed extra seating or permanent design element: you decide. The Gan Rugs Garden Layers Outdoor Tartan Mattress is a brilliant display of modern fibers meeting timeless patterns in a way that turns the ordinary mattress into a piece of functional furniture on its own. This stunning play on the classic tartan pattern design offers all-weather resistance and long-lasting durability in a piece that is at home on a bench or on the ground.