SPC™ Super Absorbent Quilted Underpad, 30 x 36 Inch, 1 Case of 100 Pill Aids For use with the HemoCue Style:Pair (Left & Right) For use with the HemoCue Hb 801 Hemoglobin Testing System Rocker Board * The new Thera Band© Rocker and Wobble Boards combine an aggressive anti slip base design with a sensory stimulation surface to offer a new performance level to balance training * The Rocker Board moves forward and backward while the Wobble Board has a rounded bottom that moves in all directions * Both are made from lightweight molded plastic * Rocker Board: 13 1 8 x 14 * Adhesive strips secure the underpad in place Odor control