Quick view JS Industries 5'10" JS Industries "Blak Box III" HyFi Tech Used Epoxy Shortboard Surfboard LENGTH: 5'10"WIDTH: 19 3/4"THICKNESS: 2 7/16"VOLUME: 30.5LFIN SYSTEM: FCS IIFIN SETUP: 5 FINFINS INCLUDED: NO CONDITION: This used "Blak Box III" from JS Industries is in great condition!! The deck... Now: $324.99 MSRP: $374.99 Was: Add to Cart