FinWorks "Wing 390" Windsurf Fin" Larry Tuttle Design
Span 39cm/15.3"
Area 332cm/51.5sq.in
Aspect Ratio 4.6
Sail 6.5 < > 7.5
This is all the information of the fin's surface (As shown in the photos).
Images shown- Fin and case- Detail of surface writing- Fin's connector