1 Main Fin and 2 Side Fin Set for Groove Base

【Wide Compatibility】This sup fin replacement fits most inflatable paddle boards with a slide-in fin system.【Easy installation】With an ergonomic design and a quick-release detachable system, the paddle replacement fins can be easily slid in and secured. No more screws or tools are needed!【Premium Materials, Durability, and Flexibility】The nylon construction gives this sup fin stiffness while also being flexible enough. You don't have to worry about "falling off" and "breaking" so you can enjoy your surfing moments.Attention:Please check the shape of the fins carefully before purchase.This fin will only fit fin bases with grooves on the bottom of the board. Important note: Please confirm your fin size of paddle board before placing an order. If you can't confirm your fin size, please use email to contact us.