Coccyx Cushion Foam 18 x16 x3 Black Doppler Transducers When you are out of Otoscope Accessory When you are out of the preset zones the training computer will give a visual and audible alarm * HRmax (user set) * Manual target zone : bpm % * This feature enables you to define the target zone as you want and is suitable for your training * Complete aneroid matching case and color matched Sprague stethoscope 75 Up Charge) * Relieves pressure at the sacral area while offering patient s comfort and even distribution of weight throughout the cushion * Medium density fire retardant foam is covered in either a poly cotton in your choice of black navy or gray medical grade vinyl Shipping Carton Size: 18 L x 16 W x 5 H Black * 18 W x 16 D x 3 * Custom sizes available * Optional solid seat inserts available ($8