Length: 18', Tube Diameter: 24", Self Bailing Floor - This boat is a workhorse! Just the boat for long, rugged, and demanding trips on rivers like the Alsek, Tatshenshini, and Firth - The heavier the load, the better the tracking! The Hurricane features ten 2.5" D-rings, two removeable thwarts, a full 5-year warranty, Maravia's TOUGH Class VI base fabric and the best URETHANE coating on the market - over 40 times the abrasion resistance of PVC and over 15 times the abrasion resistance of Hypalon. This raft comes in a Standard Floor Model for 22% less. Call Maravia for details.