Titanium Stud Earrings: HYGCSP earrings are made of G23 Titanium with crafted, lead-free, Nickel-free, and less likely to turn green. Can maintain ear piercings. You can wear it when you sleep or take a shower Long-lasting and Comfortable: Flat back threaded earrings design, not easy to fall off, colorfast, maintains their shine and color over time. Comfortable to wear for long periods, even when sleeping Flat Back Earrings Size Specifications: 20G(0.8 mm gauge), bar length: 6mm, CZ dia: 4/6mm, Color: Golden/Silvery, you can wear different parts on different occasions. Please confirm the sizing details in the display image for reference before purchasing the studs earrings Cubic Zirconia Stud Earrings Set: includes 2 pairs of Silver or Gold Titanium Earrings. Four prong-set cubic zirconia parts are securely inlaid and firmly installed. Wear the birthstones stud earrings to add some magic and luck to your life The Ideal Accessory for any Occasion: HYGCSP flat back earrings stud inset charming the red cubic zirconia to add some energy to your life, present for any women, daily, birthdays, Mother's Day, wedding, engagement, Valentine's Day, club, carnival, anniversary, graduation, party, prom, etc HYGCSP JEWELRY—— titanium earrings Studs Earrings Cubic Zirconia Stud Earrings for Women Men titanium earrings Earring Flat Back Earrings for Women men Comfortable to Wear Everyday Jewelry Size Specifications: 2 pairs 20G(0.8 mm gauge), bar length: 6mm, CZ dia: 4/6mm, Color: Golden/Silvery, you can wear different parts on different occasions. Flat back threaded earrings design, not easy to fall off, colorfast. Hypoallergenic Stud Earrings 24/7Wear-vvithout worry Can be wear while exercising, swimming, showering, working, or partying