Soft Surf Fins with Screws for Longboards, Surfboards, 3/set Black

[High Quality Material]-- Made of plastic and glass fiber reinforced nylon, with stainless steel screws, strong and durable, no need to worry about being corroded and rusted by sea water.[Increase Surfing Stability]-- The surfing watershed can increase the stability of the surfboard and keep you safe while surfing. The radian arc design allows you to paddle more flexibly on the SUP board and better control the direction and speed.[Easy to Install]-- The package includes our tool-less hand screws, so you can install it on the included base without any tools. Then just attach the fin base to the surfboard at the bottom of the base or on the surfboard,Suitable for all kinds of surfboards]-- for surfboard water sports, suitable for all kinds of inflatable surfboards, including shortboards, longboards, stand-up paddles, etc. It can also be mounted on a kayak to divide water and reduce water resistance.Suitable for all kinds of surfboards]--Suitable for all kinds of inflatable surfboards, including shortboards, longboards, stand-up paddles, etc.Colour: BlackMaterial: plastic + nylonSize: 17.5 x 11.6CMPackage Contents:3 x Single Fin6 x Fin ScrewsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.