VTG Cufflink United States Postal Service Single

This is a single cufflink United States postal service Some wear on back as shown in close up Vintage Costume Jewelry! 💙 Measurements are in centimeters in photo 💙 Item is in used and Vintage condition.💙 Item may have wear due to age and it being vintage . Zoom in to see any wear. 💙 All items in my Closet are sold as is. 
 Thanks !💙💙💙 Inventory #J11