PinMart POW MIA Military Dog Tag ID Necklace w/Chain Available as a s single item or bulk packed. Select your quantity above. Order more, save more! Qty: 1 Dog Tag Necklace POW MIA Flag ID Necklace (military dog tag style) is made of nickel plated stainless iron and the POW/MIA icon is printed on front side, in black and white colors. SIZE: 2"H x 1-1/8"W attached to a 24", plus 4" ball chain Each dog tag/chain comes individually packaged.