McKesson Argent® Sure Check® Sterilization Pouch, 3½ x 9 Inch, 1 Box Sterilization Accessories 5 H (safety rails down) Style:Right Ear 5 H (safety rails down) * Safety rails up: 43 * Capacity: 450 lbs 12 ABSOLUTE + AXIS * 1 EACH * The Absolute+Axis (AA) goniometer removes the assume and eyeball by establishing a true vertical or horizontal * The Absolute+Axis (AA) goniometer removes measurement variability and allows the practitioner to concentrate on correct placement of the other goniometer arm and the patient s body position * The integral absolute vertical and horizontal levels are permanently incorporated into both the AA Baseline (2 color) 12 inch and Baseline© * Some measurements the AA goniometer is designed to improve are: shoulder and hip rotation (internal external) cervical flexion extension rotation and side bending compatible with steam and ethylene oxide Class 4 indicator on outside and inside of the pouch