1.Each 1x2 Inches,500pcs. 2.Easy peel and stick application.Permanent adhesive is specially designed for refrigerator and freezer and prevents flagging on vials and other containers. 3.These brightly colored paper labels include a permanent adhesive and can be applied to medication bottles or packets to add highly visible usage instructions. 4.Expiration Date Lines are provided below the text for writing the date and employee initials with a pen,pencil,or permanent marker. 5.It can also be attached to food bags,bread bags and milk cartons to remind the food to prevent expiration.