Surf Water Wave Fin SUP Accessory Stablizer For Z RAY Stand Up Paddle Board Surfboard Slide-in Central Fin Side Fin

Model Number : 2022-9.20 Outdoor Activity : Surfing Type : Surfboards Applicable People : Unisex Origin : Mainland China material : nylon,pvc ASSORTMENT : 9inch 11inch Comatible with brand : For Aqua Marina,For Z RAY Central Fins Central Fins different fins for your selection Central fin 9 inch, 11 inch high made of strong nylon, they both fit the base of SUP board brand For AQUA MARINA, for ZRAY, etc Base to be glued at the back side of sup board or kayak easy to put on the central fin, slide in and lock fit both our 9 inch and 11 inch central fins made of pvc with this base, we can also add the power fin. Side Fins , 2.6 inch and 4 inch the two side fins 2.6 inch and 4 inch are sold in pair 2.6 inch and 4 inch refers to the height of the fin made of PVC material to use with the central fin, to make the board more stable, like extra legs in water to be glued onto the board by yourself sold in pair.