Renkovte Flat Screw Backs Replacement for Stud Earrings,10Pcs Stainess Steel Flatbacks for Ear Piercing,Security Screw Backs to Prevent Missing Earrings (Gold)

✔ Hypoallergenic & Nickel-Free for Sensitive Ears: Made of high-quality stainless steel, these screw back replacements are hypoallergenic and nickel-free.Safe for sensitive ears and suitable for long-term daily wear without irritation. ✔ Easy to Screw On & Off - 5mm Flat Back Design: The 5mm wide flat back is easier to hold and handle, making it simple to screw on and off compared to smaller earring backs. Provides a secure fit and helps prevent loosening or loss. ✔ Comfortable to Wear While Sleeping: Smooth flat back design sits comfortably against the ear with no sharp edges. Can be worn while sleeping without poking or pressure, no need to remove at night. ✔ Fits Flat Back Stud Earrings with 0.8mm Post: Designed for screw back flat back stud earrings only. Compatible with pearl, CZ, ball and cartilage earrings as long as the post thickness is 0.8mm. ✔ Suitable for Everyday Use: Ideal replacement for lost earring backs. Suitable for everyday wear, offering a secure and comfortable flat back solution.