Cheap FCS2 Surfboard Surfing Fins Christenson Twin Fins, 2 Pieces Manufacturer's Suggested Retail Price: 14,520 yen Size: Base Width/approx. 130.5mm, Height/approx. 132.5mm Material: Performance Glass (PG) Template: CHRISTENSON TWIN There are some minor scratches, but they are not significant enough to affect riding, and the fins are in excellent condition and can still be used. * There is a very small scratch on the right fin, but it is a shallow scratch and not particularly noticeable (see image 3). These fins make it easy to gain speed down the line and take off quickly, and also make it easier to turn the board. The sweep is pronounced, so the fins have good turning ability, and I felt they are well-suited for twin boards, alternative boards, and mid-length boards. For shortboards, they can be used on wide, small-wave boards. Please purchase only if you understand that these are used items. * I recently purchased these on the same site, but I no longer need them as I have decided not to buy a board. Thank you.