CHOCO FINS brand windsurfing fin for FreeStyle. Material is G10, base width is about 11cm, length was originally 18cm, but has been worn down to 17cm. I think it's fine for FreeStyle use. As you can see in the pictures, it's quite used. Please only consider this if you just need a fin, any fin will do. #CHOCO FINS #Star Fish #FreeStyle #WINDSURFING #Windsurfing #FreeStyle #Fin #Skeg #FIN #SUP #Surfing #Stand Up Paddleboard