The 24/7 Wave Ltd Snowboard. Key Features of the 24/7 Wave Ltd 152cm Snowboard: Sidewall Construction Birch/Poplar Core - responsive and light to make progression easy. Triax Laminate - this light weight, multi-axis stitched fiberglass laminate provides torsional stiffness for a precise controlled ride. High Grade 4400 Extruded Base - fast, hard, all temperature, and all mountain material that absorbs wax and is easy to maintain. Radial Sidecut - enables you to make very smooth, predictable turns.