All 1-person tubes are not created equal. This Delinquent model features a revolutionary patent-pending Sharkglide textured surface that mimics shark skin and provides 20% less drag than nylon for ultra-fast performance. Just what you need for the ultimate in on-the-water fun-in-the-sun! Also features 4 handles with neoprene knuckle guards, a patent pending belt loop system for extra security, 30 guage PVC construction with an additional 22 guage on the bottom and air tight fast inflate/deflate valve. 60"x25"x55".