Key features

• •1.【NOTE】Our paddleboard fin is compatible with a universal SUP slide-in fin box with a 1.40-inch opening width. If you are unsure about compatibility, please measure your paddle board fin base before ordering to ensure it matches the dimensions we have indicated (especially the dimensions marked in red). Generally, as long as the size difference is within 0.04 inches, it should fit.
• •2. Durability meets aesthetics with our upgraded paddle board fin, constructed from high-strength PA66 and 30% fiberglass for a sleek, matte-textured surface that endures your water adventures.
• •3. Attention to detail sets us apart. We've revamped the locking strap's attachment method for worry-free installation and release, ensuring the fin lock stays secure during rides.
• •4. Our sup fin features a classic, curved shape with a thicker center and slender edges for optimal water-breaking and maneuverability, making it a breeze for paddleboard enthusiasts to navigate with ease.
• •5. Shop with confidence knowing our stress-free after-sales support is here for you. If the fin isn't compatible or you're not satisfied for any reason, simply contact us or return the product. Thanks for your purchase, and enjoy your water adventures!