Perfect as replacements for lost or worn earring backs, the Edblad Back Parts 2pc Steel are a practical accessory for everyday jewellery care. Crafted from polished stainless steel, these classic butterfly-style earring backs are designed to provide a reliable fit for stud earrings.  Supplied as a set of two, these back parts are a handy addition to any jewellery collection. Measure Ø5mm each. Nickel safe and water resistant.