Check the listing for details. 40 Pcs Earring Backs for Studs, Steel Earring Backs Replacement, Multicolored. Condition: New. Listed at 14.27 USD. Earring backs are essential when wearing stud or heavy droopy earrings, which help to post the position and ensure a secure fit. Suitable for both men and women during outdoor activities or formal occasions, such as weddings, banquets, or travel, without worrying about earrings falling off due to accidental collision or pulling.SpecificationMaterial: Stainless SteelColor: Gold Tone, Silver Tone, Rose Gold, BlackSize: 6 x 4.5mm/ 0.24 x 0.18 inch (LxW)Hole Diameter: 0.04 inchPackage List: 40 Pcs x Earring Backs (Each Color 10 Pcs)AdvantageExquisite style, butterfly design, improved stability, not easy to fall off when wornMade of stainless steel, the earring backs are strong, not easily rust, not easy to deform and comfortable to wear, are hypoallergenic, suitable for most people.