1. Item type: earrings 2. Shape: geometry 3. Style: punk 4. Metal type: zinc alloy 5. Material: environmentally friendly alloy inlaid with imported crystal diamonds, which can keep the color for a long time. The umbilical needle part is made of 316L medical steel, namely human body steel, surgical steel, and has undergone strict anti-allergic treatment. 6. Size: 1x8x8mm