Design & Dimensions: This replacement earring back is designed for 0.040-inch post stud earrings and features a threaded screw-on/screw-off mechanism. It is intended as a replacement for 18-gauge earring backs, with a pad size of 5.5 mm. Please refer our sizing chart to ensure compatibility with different screwback earring post diameters and threading patterns. SOLID QUALITY: Crafted with precision using the die-struck process, our earring backs boast superior strength, shine, and durability compared to die-cast alternatives. The die-struck method utilizes high pressure and more gold, ensuring a higher-quality product. Rest assured, we only use solid 14K White Gold (585 per 14K gold standards), without any gold plating or gold-filled metals. SECURE FIT: Experience a SECURE FIT with our perfectly matched replacement earring backs. Follow our easy-to-use instructions for a hassle-free attachment, avoiding the risk of hair getting twisted into the earring back. Ensuring that your earring stays in place is our priority. SAFE MATERIALS: Our replacement earring backs are crafted entirely from solid 14K white gold, ensuring they are safe for sensitive skin. We guarantee that no other metals are mixed into our product, providing consistent gold quality and reducing the risk of allergic reactions for those with metal sensitivities. MONEY BACK ASSURANCE: Shop with confidence, knowing that Everyday Elegance stands behind our craftsmanship. If the fit of this replacement earring back doesn't meet your expectations or standards, simply return it for a full, no-questions-asked refund. We understand the uniqueness of earring manufacturers, and your satisfaction is our priority. TRAVEL JEWELRY: These earring back replacements are essential travel companions, boasting water-resistant properties and exceptional durability. Their high-quality construction ensures secure fastening, while their convenient design allows for on-the-go adjustments to your jewelry, making them indispensable for any journey. backings backs metal earing colored secure real locking extra reemplazos de pendientes unisex ladies women men male him her everyday glid dye post long big small dainty pure white best large sizes on topes para aretes pair part locks gold stopping earring backs replacements clear earrings for studs earing backings posts jewelry making pierced back ear ring droopy ears lifting gold screw on locking lobe lifters support large 14k replacement .028 twist solid real 14kt 18 gauge 14 kt 0.04 .04 piece wider 0.041 inch .040" stud 40mm and screw backs everyday elegance