HSSTUDiO Design your custom surfboard Open Holy Grail Name: Black Mamba Signature: Z3PHYR43V3R Model: Holy Grail Technology: PE - Polyurethane Core | Epoxy Laminate Length: 5 5 Width: 19.5 Thickness: 2.25 Volume: 24.49 Foam Density: PE Standard Lamination: PE Standard Fin Style: Futures Fin Count: 5 Fin Color: black Artwork: HS Collection - Kostechko Cobras Finish: Polish