The Onyx Outdoor Throwable Foam Cushion makes a handy safety devise, plus offering comfort to passengers. In addition to being approved by the U.S. Coast Guard making the boat legal. Convenient webbing grab straps for aid in throwing during rescue and doubles as convenient carry handles. Made of lightweight, durable flotation foam, in colors Realtree Max (camo), white, red or blue. The cushion measure 15 x 16 x 2.5 inches.