Birthday moon necklaces with Greek border and printable. The thickness of the metal is 0.7 mm and the size of the necklace is 17 mm.The weight of work has been lightened. The approximate weight of each necklace is 1.5 grams. I have put a separate file of two Greek border models along with some bail models in Rhino format in two sizes of 17 and 22 mm, which if you want, you can put the birth symbol models inside your desired Greek border.