Classic Sit-On-Top Towable Tube, Gamer, 2-Rider , Blue Sit-On-Top towables are wide (less likely to roll), however very bouncy Backrest designates riders to a seated position High center-of-gravity keeps riders bouncing and smiling Padded handles are placed on the tubes so you can safely high-five your friends or wave to mom Boston valve for easy inflation, and quick Connect tube rope attachment