The drawing design is mine and it was specially designed. It is a completely original design, not a copy from anywhere.
Silver: 7.76 g 14k Gold: 9.40g 18k Gold: 10.94g
Chain hole size inside the helmet: 2.50 mm
Those who can't, can contact me to adjust the height and dimensions, I would be very happy. I'm happy to make any ring size you want.