PVC MaterialKayak Paddles Clamp Adjuster is made of High quality PVC material, which is sturdy, durable, and wear resistantPortable Paddle ClampLength 7.8cm3.07inch, an end with inner diameter of 3cm1.18inch and the other end with inner diameter of 2.5-2.6cm, adjustable, small and lightEasy to InstallStand Up Paddles Boards Clamp with fastener lock to easily install on the paddle, convenient and practicalFitmentQuick release paddle shaft clamp is suitable for most paddle shafts in diameter 2.6cm1.02 inchesGreat ReplacementA paddle clamp is a good accessory, suitable for water entertainment, sports, outdoor activities, and competitions of canoeing, Kayaking, rafting, paddle boards, inflatable boats, etc.Package Includes:1 Paddle Shaft ClampNote:Please allow slightly errors due to manual measurement and different monitors.