Designed with a built-in backrest for easy cruising and a mesh bottom that keeps you cool. An all-around grab rope is included for ease of use 53" diameter circle Mesh bottom to keep cool Built in backrest for comfort The Intex River Run I inflatable water float is designed for high performance fun, whether you are on the lake, cruising down the river, or just lounging in the pool. For ultimate relaxation, this tube features a built-in backrest, 2 cup holders, 2 heavy duty Handles, and a mesh bottom to keep you cool! Each River Run tube features the Connect 'n Float system so you can hook up to River Run tubes, Mega Chill Coolers and other Intex floats. Max weight 220 pounds. Measurse 53-inch