The shaft of the Carlisle Economy Aluminum Boat Oar is made of lightweight aluminum and runs the full length of the blade to ensure maximum strength and durability. A 5.5" x 26" blade delivers superior power and a contoured handle makes maneuvering easy. Available colors: Black, Green, and Silver. Available in 1-piece or 2-piece styles. Available Lengths: 5 ft., 5 1/2 ft., 6 ft., 6 1/2 ft., 7 ft., 7 1/2 ft., and 8ft.