VenaFlow XX Long Tubing System 10.5' only Eye Ear Care Products Laser engraved dial face provides unmatched Ships via truck Laser engraved dial face provides unmatched accuracy * Recessed dial face and high contrast red pointer increase visability and reduce parallax errors * Lifetime calibration warranty * New 5 leg stand provides improved stability and maneuverability * Simple color changes give the aneroid a new look * Latex and mercury free * 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 * VENAFLOW TUBING ASSEMBLY * XX Long Tube Assembly 10