Whether you're destroying the cable park on a daily basis like Tom Fooshee or just want a board that's bulletproof, the Witness Grind will not disappoint. Features the same 3-stage rocker and double concave V-tail found in the regular Witness, but it adds Liquid Force's exclusive Grind base material. The durable, repairable base withstands the wear and tear caused by wood, PVC, or metal. Witness Grind 136: 53.5". Witness Grind 140: 55.1". Witness Grind 144: 56.7".