The food storage labels come with a removable adhesive and has been approved by the FDA. This will make it easy to readjust the item without leaving any residue behind. These food storage labels have a white base with a green writing that makes the wording more visible. Additionally, this item has all seven days of the week listed across the top for your convenience. There also is a line for what the product is and who is storing the product. Across the bottom are numbers where you can circle what time the product is being stored.