HSSTUDiO Design your custom surfboard Open Hypto Krypto Twin Name: kai Signature: kai Model: Hypto Krypto Twin Technology: PU - Polyurethane Core | Poly Laminate Length: 5 3 Width: 20 Thickness: 2.3125 Volume: 26.39 Foam Density: PU Standard Lamination: PU Standard Fin Style: Futures Fin Count: 2 Fin Color: white Finish: Standard