DELECOE Locking Earring Backs — 2 Pairs 18K Gold-Plated 925 Sterling, Secure Hypoallergenic Fit

These DELECOE earring backs combine a spring-lock mechanism with real sterling silver and heavy 18K gold plating to give diamond and pearl studs a low-profile, secure fit that resists tarnish and irritation. Designed for everyday wear and special occasions, the small, easy-to-press design slips onto notched posts and holds firmly without the bulk of traditional screw-backs.

How will these earring backs keep my studs from falling out?

The locking mechanism uses an internal spring that grips notched posts and resists accidental pulls. Unlike friction friction-push backs that loosen over time, the spring lock maintains consistent tension so your studs stay seated.

• Internal spring lock for steady pressure
• Fits notched posts 0.030–0.040 inches in diameter
• Two side buttons make removal controlled and deliberate

Are these safe for sensitive ears and prone to tarnishing?

Yes — DELECOE uses genuine 925 sterling silver underneath a heavy 18K gold plating to reduce skin reactions and slow oxidation. The nickel-free finish is intended to minimize irritation and keep the metal looking bright longer than unplated alloys.

• Real sterling silver core reduces allergic response
• 200% 18K gold plating adds corrosion resistance and shine
• Nickel-free formula for comfort during extended wear

Will these work with all stud earrings and how easy are they to use?

They are made for double- or single-notched straight posts and are very simple to attach: press the two side buttons to open, slide onto the post, then release to lock. They do not work with smooth plain posts or screw-back systems, so check your stud posts before purchasing.

• Compatible with notched posts (0.030–0.040 in)
• Quick on/off with two-button release for convenience
• Not compatible with screw-back or plain posts

How many pieces come in the pack and what colour options are offered?

The set includes two pairs (four pieces) so you can secure two studs or keep a spare pair in a jewellery box. You can choose white-gold or yellow-gold finishes to match your studs or coordinate with different jewellery tones.

• Total: 4 pieces (2 pairs) per package
• Colour choices: white gold finish and yellow gold finish
• Compact size: approximately 0.28 x 0.40 inches

Who is this for? These DELECOE locking backs are ideal for anyone who wants reliable retention for valuable studs — frequent travelers, active wearers, or people who dislike bulky closure types. They suit owners of small diamond, pearl, or gemstone studs with notched posts who want a hypoallergenic, low-profile backing that’s easy to use and designed for long-term wear. If your studs use smooth posts or screw threads, compare your post style before buying.