Aluminum Alloy Boat Rafting Paddle Inflatable Boat Fishing Boat Thickened Hand Paddle Detachable Rubber Boat Oars Boating Accessories water blocking cover can effectively prevents inflow of water during rowing process, ensuring that boat is not flooded. Made of fine quality aluminum alloy, lightweight but strong, long using time. Paddle spring lock catch, humanized design, flexible disassembly and assembly. 3-hole design allows for three adjustable blade angles, making it more suitable for various occasions. Detachable design for easy carrying and storage. Adopting a guide tooth design to guide waterflow when propeller leaves water surface, preventing it from flowing into boat. curved streamlined design of paddle blade makes it easy to cut water and increases gripping of paddles. Aluminum alloy boat rafting paddle, suitable for various boat types, easy to disassemble and carry. Specifications: Package size: 1150 * 180 * 50mm / 45.3 * 7.1 * 2.0in Paddle rod diameter: 30mm / 1.2in Paddle rod thickness: 1.0mm / 0.04in Package weight: 920g / 2.0lb Material: nylon+aluminum alloy Install length: 2.21m Item weight: 836g / 1.8lb Color: black, white, red, yellow, blue, green (optional) Paddle blade size: 485 * 165mm / 19.1 * 6.5in Packing List: 1 * Paddle Detachable design for easy carrying and storage. Made of fine quality aluminum alloy, lightweight but strong, long using time. Paddle spring lock catch, humanized design, flexible disassembly and assembly. Adopting a guide tooth design to guide the waterflow when the propeller leaves the water surface, preventing it from flowing into the boat. The curved streamlined design of the paddle blade makes it easy to cut water and increases the gripping power of the paddles.