Xeroform® Occlusive Xeroform Petrolatum Impregnated Dressing, 4 x 4 inch, 1 Box of 25 Exam Tables Full Cabinet 12 ABSOLUTE + AXIS * Maxi pouch 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 Powered by 2 x AAA Batteries(not included) Nonadhesive but clings and conforms to all body contours Bacteriostatic action – meaning inhibition of the growth of bacteria without its destruction