The Big Betty series of towables was inspired by the Sportsstuff Mable series, but these tubes include dividers in between the riders. These dividers prevents riders from slamming into each other when being towed from the front. Dual tow points means Super Betty can also be pulled from the rear for an exciting chariot-style ride. Comfortable EVA seating pads, multiple foam-filled webbing handles with knuckle guards, air-cushioned sidewalls, and easy quick-connect for your tow rope. Self-bailing drain vent. Padded valve covers. 510-lb. weight capacity. 79" x 78" (deflated).