The Bead Shop 20pcs/10 Pairs Butterfly Earrings Back, Gold Replacement Secure Ear Locking for Stud Earrings, Jewellery Making, 18k Plated Findings

18K GOLD PLATED FINISH - Made from brass base metal with 18k gold plating. 18k gold offers a balance of durability, strength, and a rich gold colour. GOLD ELECTROPLATING - Gold plating applied over a base alloy to give a higher quality finish and longer-lasting appearance than standard gold-coloured findings. EU NICKEL COMPLIANT - Made to comply with EU nickel release regulations and suitable for everyday wear for most users. SECURE FIT FOR STUD EARRINGS - Designed for standard stud posts. Approx. 6 x 4.5mm with a 1mm centre hole. A snug fit helps keep earrings securely in place. REPLACEMENT OR JEWELLERY MAKING - Ideal for replacing lost earring backs or for jewellery making and repair projects. Supplied in a resealable grip seal bag. UK FAMILY BUSINESS SINCE 1993 - Supplied by The Bead Shop, a trusted UK family-run jewellery supplies business with over 30 years of experience.