The Aqua-Bound Sting Ray Hybrid is the lightest injection molded kayak paddle available at its price point. With its mid-sized blades built of exclusive Aqua-Bound abXII resin reinforced with fiberglass and its all-carbon shaft, this paddle reduces fatigue and joint strain for flat-water paddlers. The Sting Ray Hybrid offers the Posi-Lok ferrule system which clicks into position firmly and securely. The Posi-Lok features strong, corrosion-free composite construction, convenient dual-button release, and infinite feathering angles. Licensed Ferrule US Patent No. 6,881,111. The Sting Ray Hybrid is available in lengths from 210cm to 250cm in increments of 10cm. Aqua-Bound paddles are always assembled with pride in the USA!