Surf Squared Twin, Thruster or Quad Fin Set – Solid Fiberglass for Lightweight Durability & Top Performance – Compatible with Futures Single Tab Surfboards

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🔲 PERFORMANCE TWIN – Surf Squared’s twin fins are a custom designed performance shape that will increase the performance of your board while adding extra speed and fun in a variety of breaks and conditions.
🔲 2 FINS + 1 TRAILER FIN – You’ll have the option to ride the fins as a traditional twin fin setup or add the back stabilizer fin for more control.
🔲 ULTRA DURABLE FIBERGLASS – Fiberglass is the strongest fin construction and has the best flex. If you invest in these fins today, you’ll be able to start enjoying countless epic twin fin surf sessions.
🔲 THE LOWDOWN – Side Fins Base: 5 1/8″. Height: 5 5/8″”. Area: 21.0″². Flat foil. Trailer Fin Base: 3 1/2″ Height: 3 5/8″ Area: 9.0″². Compatible with Futures Single Tab Surfboards. If these aren’t the best performing twin fins you’ve ever used, send them back for a refund and we will surf them ourselves!
🔲 QUALITY GUARANTEED – Designed by 2 lifelong surfers in California, USA who stand behind their products. If you encounter any issues, we will make it right or refund your order. LET’S GO SURFING!