The DayMark DuraMark Date Coder Blank Permanent Label is designed for food service applications but may be used anywhere that a permanent label is required. The Duramark labels are designed to fit DayMark's DM4 SpeedyMark Express 20 Marking Gun (sold separately). When loaded into the 1 line marker, DM3 labels can be printed with one line of information and quickly adhered to a product or package. The Duramark label works best on containers or surfaces that don't require label removal or are being discarded after use. Moisture resistant and safe for the freezer, DuraMark labels are helpful labeling solutions for disposable containers, boxes, and portion bags. The Duramark labels are a tough, easy to read, labor-saving method for keeping your food rotated. DuraMark labels have a working temperature range of -40 to 160 degree F. Each roll has 750 labels and a pack consists of 8 rolls. A small "DK" is printed on the label to identify it as a permanent adhesive. DayMark Safety Systems is located in Bowling Green, Ohio, and is a leader in personal, facility and food safety systems. Founded in 1989, DayMark specializes in products that assist restaurants and other food service establishments in complying with FDA and other compliance codes. DayMark Food Safety products are being used in food establishment locations in the United States and worldwide.