The Radica features blended wakeboard and waterski design elements for extraordinary levels of performance. Wakeboard-styled quad, cupped molded fins make edging and carving a breeze and still allow for spin-type tricks. A beveled edge helps the board sit low in the water and allows quick edge-to-edge transitions when carving. Built-in hook makes getting up easy. Stable ride is one both beginners and intermediate riders will enjoy. 49.6"L x 20.1"W. | O'Brien Radica Kneeboard | The House