This is a handmade cufflink set of the US Army Special Forces in Sterling Silver. What better way to show you are SF than the cross arrows with a knife. You will not find this anywhere else we handmake them ourselfs. The backs of these are a solid sterling button type fastner, so they will not break and will hold up even if you have to jump out of a copper in your Mess Dress Uniform. So if you are a Special Forces , Airborne, special operations , special ops from WWII , Vietnam , or Desert Storm these are for you.