DuraMark Day of the Week Labels have a strong adhesive capable of holding up in temperatures ranging from -40° F to 160° F. A great solution for labeling portion bags and freezer boxes, DuraMark Day of the Week labels adhere to any surface and are moisture resistant. Day of the Week labels simplify food and product rotation and assist in compliance with HACCP protocol. Great For: freezer boxes, dry storage, and food rotation containers. DuraMark™ Day of the Week Labels have a permanent adhesive. 1000 labels per roll.