Two Large Float Bags. Best used for white water kayaks, larger recreational kayaks, touring kayaks and maybe some canoes.The bag is built with Tough 10 gauge Urethane, 3 tie-down points at the nose and corners to be easily secured into the kayak. A twist valve is on on the inflation hose for blow-up and deflation. Dimensions when deflated are 39.5x14x11 inches.