Surfboard SUP Fin, Safe Reinforced Fins, Detachable Center Fin Stand Up Paddle Board Fins as Replacement Surfing Accessories for Long Board, Surfboard, Inflatable Paddleboard

【HIGH PERFORMANCE】The surfboard fin has unique curved design, the upper end is shaped like a fin, and the streamlined appearance conforms to the physical principles of water sports, which effectively improves the flexibility and stability of the surfboard and improves its turning performance. You just have to slide and be sure. 【PREMIUM MATERIAL】Sup fin is made of high quality plastic material, tough, wear-resistant, durable and smooth, can adapt to very large waves. And with smooth and delicate surface treatment, which can be stably fixed on the surfboard, it is ideal for surfing, river surfing or paddle boarding. 【KEEP STABILITY AND SAFE】Our surfboard fins are used to increase the stability and balance of the surfboard, effectively reducing the impact of the reef when paddling. It is especially suitable to be installed on the beginners’ surfboard to keep you safe when surfing. 【CONVENIENT TO USE】The center fin has an insert snap-in safety reinforcement buckle for attaching/detaching to the fin dock Slide and lock fin box system makes it removable center fin for inflatable paddle boards. Sup replacement fin is does not require tools to install screws and plates, making the fins easy to install. 【WIDE APPLICATION】The Surfboard Fin is suitable for various kinds of inflatable surfboards, like longboard / surfboard / stand up paddle board / canoes. Detachable and adjustable design is easy to install and use, and can meet your various needs.