[High-quality materials]--- This kayak water retaining ring is made of high-quality rubber material, durable, hard and firm. [Easy to install]--- This kayak water retaining ring has a simple structure and is easy to install on the port and starboard sides of the blade. [Practical and lightweight]--- This retaining ring adopts the design of a large drip ring to prevent excess water from flowing down the oar shaft during boating trips. [Portable and easy to store]--- This water retaining ring comes with 4 packages, you can use them for a long time, very practical. [Wide range of applications]--- This kayak water retaining ring has a wide range of compatibility and can fit most kayak canoe paddles.