CARBON DESIGN - LIGHTWEIGHT & DURABLE: Made of premium quality 1.25mm thick carbon fiber composite shaft, and fiberglass reinforced polypropylene blades, this sup/kayak paddle is impact and erosion resistent, thus for great durability. It is perfect for beginner and intermediate kayakers/paddlers. MULTI USE FOR SUP & KAYAK: This 4-sections multi use paddle is designed to convert easily into a kayak paddle (2 drip rings included) or a sup paddle. The anti-twist clamp and locking pin system prevents loosening in the water. The paddle floats in both salt and fresh water, so no need to worry paddle falling. FULLY ADJUSTABLE TO DIFFERENT USE: Once assembled to a sup paddle, it can be adjusted easily from 66’’ to 84’’, to fit most paddlers with different use. Our recommended paddle length is your height plus 6-8” for SUP surfing, plus 8-10” for flatwater and plus 10-12” for SUP racing. Once assembled to a kayak paddle, the length of this oar is set at 89 inches/226 cm, so it could fit most people over 5'5 with the common kayak width of 24' - 28'. TRAVEL FRIENDLY: With the premium carbon fiber shaft, the total weight of the 4 piece is 44 oz; when assembled, the sup paddle weighs just 28 oz while the kayak paddle weighs 39 oz. When disassembled, the package size is 33''x7.2'', which is convenient to carry around.*Important: And the maximum scale line should not be located above the clamp to avoid damaging it. WHY SHOP ABAHUB: We've been manufacturing paddles for over 10 years. We know what we're doing and we stand by our products. If you're not happy with our products, we'll offer you replacement or refund with No Question Asked”.