HYPOALLERGENIC & SPARKLE MATERIAL:Crafted in High Quality Stainless Steel Stud Earrings, Hypoallergenic, Lead-Free & Nickel-Free, Safely and Comfortable for Your Sensitive Skin. Material: 316L Stainless Steel, Hypoallergenic.

They are slightly thicker than those wire earrings. High-polished Finishing and Electroplating. Super Smooth and Comfortable to Wear. Firmly Screw on and Conveniently Screw off. Color : Black,Sliver,Gold.