An easy to peel 1 inch round allergy label, used to highlight food stuffs containing egg. People with food allergies cannot be too cautious with what they eat, making food labelling extremely important to them. As of December 13th, 2014, it is a legal requirement that if any of the fourteen food allergens on the regulatory list are contained within a packaged food, then those ingredients must be highlighted and easily visible. Eggs can often be found in cakes, mayonnaise, mousses, pasta, quiche, sauces and pastries or bread glazed with egg.