SUBNADO Accessory Box: Packing list and Instructions for Use Subnado Wired Thumb Controller(Extended)*2: Install the wired thumb controller on the corresponding position. Slide-in Fin Box Mount Board bracket .: Install the main unit to the board bracket through quick-release part. Cylinder Clip & Subnado Quick-release Clamp Velcro straps(600mm)*2: The leg mount have special velcro straps, please replace before use. Waist belt: Fasten the belt around the waist. Pass the straps on both sides of the waist belt through the holes above the leg mount,and then fix them with nylon straps. * Price includes VAT, excludes shipping.