https://nanamode.com/en/steel-earrings/4120-gold-plated-stainless-steel-hoop-earrings-with-embossed-patterns.html
Golden Stainless Steel Hoop Earrings with Embossed Patterns - Elegant 3cm Jewelry
Discover our gold-plated stainless steel hoop earrings, 3cm in size, adorned with embossed patterns. Elegant earrings that combine style and durability.
stainless steel hoop earringsembossed patternsgolden
https://data.epo.org/publication-server/rest/v1.2/publication-dates/20041013/patents/EP1466712NWA2/document.html
Method for manufacturing means for making embossed decoration patterns on ceramic tiles - Patent...
Method for manufacturing means for making embossed decoration patterns on ceramic tiles - Patent 1466712
for manufacturing