These freezer proof labels allow busy chefs and kitchen help to easily identify food age from a distance. Color coded for each day of the week and are ideal for food rotation. General purpose semi-permanent adhesive with excellent cold temperature performance can be applied to a variety of surfaces. Label Size - text: 7/16 x 7/8 Label Colors: White/Black.MNK925210. 925210. Monarch Marking Monarch Marking FreshMarx Freezx Color Coded Labels.