The 6-inch S-WINGS SW600 centre fin, made from polyester and Volan fabric, is ideal for single-fin surfing on 6- to 7-foot boards. It is perfectly suited to small, clean waves or for surfers with a light touch. Highly versatile, it can also be used in a 2+1 configuration on a longboard, an egg or a bonzer. This fin allows for tighter turns and delivers very crisp drive. Height: 6 inches. Mount: US Box.