Are you looking for a promotional giveaway that will stick around? Each button measures 2.25" inch diameter and features badge backing, which uses a strong Neodymium magnet to clamp the button to clothing, avoiding any potential damage. The design on the face is completely customizable, which means you can add a brand name, logo, artwork or any other design you wish. All buttons are covered with a durable mylar film that has a bright finish and helps protect the design from scratches.