color:orange, green, black, blue Fuyang Zijie Sports Oars Co., Ltd. (China) specializes in producing carbon oars & paddles like Sculling Oars, Sweep Oars, Surf Paddles, Outrigger Paddles, Kayak Paddles, Canoe Paddles, Dragon Boat Oars, Sea Kayak Oars and related accessories for Rowing Boats, Racing Kayaks and Canoes. collars for Concept2 or Croker sculling oars