Unique Native Zia earrings made by hand from copper in browns & golden colors. Buy truly unique & special Zia earrings at Copper Reflections, the best handmade jewelry online store. Everything from designing to crafting is handmade at our workshop. Adjustable handmade rings are about 1.3 cm – 0.4 inches wide in the middle and fit most fingers sizes 6 to 10. No polishing is required as copper rings are coated with many layers of acrylic finish.