This necklace is made with 2, 1 inch stainless steel discs. I handstamped, "The Air Force has my airman" on one and " But I have his heart on the other. They were oxidized, hammered for texture, and polished to a bright finish. To accent, there is a fighter jet charm sitting on top of the first disc and a stainless steel heart on the other. It comes with an 18 inch, 2x1mm stainless steel curb chain along with a stainless steel spacer bead.