This is a used item, so there may be scratches and stains. Please refrain from purchasing if you are concerned about minor imperfections. Extremely rare, one-touch Kumanosystem! [Yuta Seto-san and YR-san's Fin Explanation Blog!] http://hello-yr.blogspot.com/2015/06/new-itemdrd4-fin-joel-tudor-signature.html?m=1 [DRD4 Same Model, Kai Hamase's Usage Blog!] https://funq.jp/nalu/article/634885/ DRD4 fin Size 9.5 inches, black and white design - Model: Joel Tudor 9.5 - Size: 9.5 inches - Color: Black/White - Design: Fin shape Pivot fin Made in California hand shape Number of fins...Single fin Fin system/Fin box...Center fin box Type...Center fin Type...Fin moonwetsuits moonsuits Moon suits Wetsuit fcs fcs2 future drd4 Surfboard Longboard Mid-length Shortboard Softboard Costco board Alterna Fish Twin Classic Nose rider Captain fin captain fin thomas surfboards Thomas Surfboard thomas surfboard joel tudor Joel Tudor nettleton mctavish McTavish Christenson christenson Donald Takayama keyo Crime crime Beach access Jerry Lopez true ames George Greenough Greenough 4A Chris Hall chris hall Dewey Weber dewey weber Alex Knost Dane Peterson dane peterson unhinged peto pig Jared Mell Dano dano Gato Heroi gato heroi Creme creme Fat Cat fat cat Dewey Weber dewey weber Elmore elmore