Float into summer afternoons on an 87 x 36 in water mat layered for buoyancy and durability. Three-layer Xpe foam construction resists tearing, refuses to soak up water, and holds its shape across season after season at the lake, pool, or beach. A rolled headrest pillow cradles the neck during sunbathing, a 5 ft tether anchors the mat to a dock or boat, and the entire mat rolls up at just 5.5 lbs.