Color: black gun plated Size: 2mm 3mm 4mm 5mm 6mm Weight: very light, tiny design Material: 316L stainless steel , AAA zircon diamond Design: 316L stainless steel, four claw zircon stone setting, pattern design, lnlaid cubic zirconia diamond, Craftsmanship: Zircon wax inlay with genuine gold electroplating and manual polishing Style: stud earring, for men women design, four claw setting stone This is stainless steel stud earring design. When you're not wearing jewelry, put it in a dry jewelry box.Take good care of your jewelry, it can last from half a year to a year without fading, or even longer, but fading is inevitable as the wearing time increases.