UNIFIBER BASEPLATE TENDON JOINT HD (U-PIN)A baseplate to meet the needs of Heavy Duty users. Equipped with a high quality polyurethane tendon of optimum stiffness, it offers the correct feeling to help rail your board within the sweet spot. Also features an EVA layer that both protects the board's mast track area and secures the plate, whilst remaining easy to secure and release. Look no further if you require a top of the range baseplate. Windsurf Baseplate Specifications Product Safety