This Navy Enlisted Aviation Machinist's Mate ballcap pin is made by a company that supplies the military. It measures 2¼" and is made of the highest quality materials. This rating pin will make a great addition to your collection or a wonderful gift. Availability: Usually ships in 3-4 business days. 3040907$5.49 Ordering Assistance (904) 641-4004 LOOKING FOR THAT SPECIAL BALL CAP? LET US MAKE IT FOR YOU! Our Shpping Policy! GOT A QUESTION? WOULD YOU LIKE TO PAY BY CHECK OR MONEY ORDER? CLICK HERE! We Accept Visa, Mastercard, and American Express! All4U, LLC. 7643 Gate Parkway Suite 104-172 Jacksonville, FL 32256 Tel: (904) 641-4004