PinMart Rhinestone Crystal ARMY Brooch Pin with Safety Back 1-3/4" Available as a single item or bulk packed. Order More Save More! Select your quantity above. Qty: 1 pin You can honor your loved ones and show your pride for the United States ARMY this beautiful brooch pin. Each is these dazzling pins includes over 56 high quality clear Austrian crystal stones set in a rhodium plated casting. SIZE: 1-3/4" Each pin includes a locking safety pin attachment and is individually packaged.