Date Rec'd Date Opening EXP Date Medical Labels are designed to make keeping track and communicating with adequate equipment labeling, package labels, and directions for use, in a hospital, laboratory, doctor's office or any medical environment. Aggressive permanent adhesive labels. Date Rec'd Date Opening EXP Date Medical Labels Details and Specifications 500 Labels Per roll 2"x 1" Aggressive permanent adhesive Adhesive temperature range of -65 to 220 Fahrenheit