This Paddle adjusts to fit the paddle boarder is constructed of fiber glass. You will love this paddle! it is only 37oz  and adjust from 74″- 82″. All Liquid Shredder paddles are designed, approved and tested by the Liquid Shredder International Design Team. Liquid Shredder Paddleboard SUP Paddles Adjustable Length with blades  made of impact resistant polypropylene plastic.  All Premium model SUP Paddles Adjustable Length are designed and Made in the USA.  Lighter weight paddles help improve paddler’s endurance, maneuverability and speed.