Quick view JS Industries 6'0" JS Industries "Blak Box III" HyFi Tech Used Epoxy Shortboard Surfboard LENGTH: 6'0"WIDTH: 20 1/2"THICKNESS: 2 3/4"VOLUME: 36.2LFIN SYSTEM: FCS IIFIN SETUP: 5 FINFINS INCLUDED: NO CONDITION: This hyfi tech "Blak Box III" is in great condition!! The deck has medium to... Now: $534.99 MSRP: $599.99 Was: Add to Cart