aqua bound manta ray carbon 4-piece kayak padde - carbon blade with 4-piece carbon shaft with posi-lok, 210 cm aqua bound the aqua-bound manta ray carbon is built for high-angle paddlers, bigger boats, and paddlers looking for more power. with its all-carbon shaft and large, abxii carbon-reinforced blades, the manta ray carbon has a low swing weight and provides both comfort and power. the manta ray carbon 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. this paddle breaks down conviently and quickly into 4 parts for compact travel and packing. the two blades are secured to the shaft ends with a snap button fitting. the manta ray carbon is available in lengths from 210cm to 250cm in increments of 10cm. aqua-bound paddles are always assembled with pride in the usa!