The 4 x Lox Locking Earring Backs are a set of secure and anti-allergy earring fittings in a gold tone colour. Made by the brand LOX in the United Kingdom, these butterfly fittings are perfect for jewellery makers and craft enthusiasts looking to add a touch of elegance to their creations. With a focus on quality and design, these earring backs provide a reliable and stylish solution for keeping earrings in place comfortably.