Titanium Graduation Cap EarringsShow your graduate you are proud of their years of hard work with these titanium earrings especially made for them. They are crafted from aerospace grade titanium. They are so lightweight that they don't even register on all but the most sensitive scales. Hypoallergenic and very cool. Each earring is about 1 " wide. We offer the option to anodize them colors. (Pictured are earrings in salmon to purple.) Current year is engraved.