LOX Gold Tone Locking Earring Backs – Secure Butterfly Fittings | Anti-Allergy

LOX Gold Tone Locking Earring Backs – Secure Butterfly Fittings | Anti-Allergy Never lose a precious earring again. LOX Locking Earring Backs in Gold Tone are designed to complement your gold and rose gold earrings while providing unmatched security and all-day comfort. Engineered and patented in the UK, LOX uses a unique locking mechanism that adjusts automatically to fit post diameters between 0.5mm and 1.0mm — compatible with 99% of studs, screw backs, and swan neck earrings. The hypo-allergenic plastic body is the sole point of skin contact, making LOX suitable for even the most sensitive ears. Slide on to secure, squeeze to release. Simple as that. The stainless steel clip grips tighter under pressure and has been rigorously tested to simulate 50 years of daily use — which is why it's backed by a lifetime guarantee. Key Features: Hypo-allergenic, skin-safe plastic body Patented UK design — unique locking technology Fits 99% of earring posts (0.5mm–1.0mm diameter) Compatible with studs, screw backs & swan necks Nickel release-tested stainless steel clip Lifetime guarantee Gold Tone — ideal for gold & rose gold earrings