Like to paddleboard, kayak, and canoe? Get the paddle that can do it all. The OBrien Convert Multi-Purpose Paddle features interchangeable parts that make it easy to convert from a double-ended kayak style paddle into a standard SUP paddle, minimizing your need for additional equipment. Fiberglass Reinforced Nylon Blades - Durable design that delivers controlled strokes 7"" Blade Width - Travels quickly through the water & minimizes stress on shoulders Grooved shaft - Eliminates twisting of the shaft components & always remains straight | O'Brien Multi-Purpose 4PC Aluminum Shaft / Nylon Blade