Listed here is a pair of USAF US Air Force Senior Master Sergeant First Sergeant Rank Insignia Metal Stripes which is now obsolete.  This rank insignia pair are used but are in great condition for their age.  This form of the Senior Master Sergeant First Sergeant rank insignia was used from 1959 to 1993 when the are rank format was changed to its current form and now is obsolete.  These rank insignia would be a great item for militaria collections or for those who need them for shadow boxes.  These USAF Senior Master Sergeant First Sergeant metal rank insignia manufacturer is unknown and were found in my travels and are now be presented to the world through this eBay listing.  Please feel free to contact me if you have further questions and/or want more photos of this item. Please note that the cost of shipping is included total sales price of the item for the USA and willing to give a shipping discount if multiple items are purchased at the same time for both domestic and international shipping. Please note that you must pay extra to ship to international address. Enjoy! Check out my other items!  Be sure to add me to your favorites list!