Designed for a single rider only. 30-gauge PVC bladder double-stitched nylon covering. Inflated product dimensions: 67L x 51W inches. Deflated product dimensions: 64L x 58W inches. Tow point in tube front. Underside of tube shaped like a boat hull for a stable ride. Includes towable tube only. You won't be ready for the water without a tow rope and pump!. Get amped with the Airhead Viper 1 Ski Tube! This excellent single-rider cockpit-style towable tube features 30-gauge PVC construction and durable double-stitched 840-denier full nylon covering. The Viper Tube also features sporty NASCAR-inspired graphics an underside shaped like a boat hull for a stable ride nylon-wrapped handles with neoprene knuckle guards and an EVA Indy Cap covering a Boston valve. You'll be stylin' on the water with this excellent tube!