GUIDE, WND MEAS PLAS SHEET CM CIRC SCALE(100/BX 60 McKesson Wound Measuring Guides 5" x 7" Plastic Sheet Type It is important to measure wounds on a consistent basis. Measuring the wound provides objective data that is critical in assessing progression of healing. Graduated in metric and English. Calibrated measuring scales. Non-Sterile Single Use Not Made with Natural Rubber Latex. Packaged: 100 Per Box, 60 Boxes Per Case