HOLLP is a professional designs, development, production for the integration of innovative jewelry manufacturer and exporter. It is a great way to give thanks or surprise the people who soon to be a engineer. Wonderful Gift for Friend, Classmates, Family, lover, couple, Birthday, anniversary, Christmas, Graduation ceremony, and other occasions. Engraved words “Engineering Degree Loading" with a gear charm. Measurements: The round pendant is 30mm(1.18 inch) * 30mm(1.18 inch), which is suitable for holding your car keys, home keys and so on. They will come to you nicely presented in the HOLLP jewelry velvet bag, which is strictly protected from any damage during transportation. 60 DAY Refund and Exchange.