These cute little gold rose posts made out of one continuous piece of 14K gold filled wire. The size of buds is about 7 mm (5/16"). Come with 10K gold ear nuts (backings) As this is a handmade piece of jewelry, please allow slight variations in form and size. __________________________________________ 14/20 Gold Filled Wire is made of a brass core sheathed in 14 karat gold. This wire is 1/20 gold, and this gold layer won't wear or flake like gold plate. Elegant and head-turning, this gold filled wire is perfect for your wire jewelry.