18k gold earring backs with plastic exterior. Sold as a pair.
Chrysmela: Lock & Secure Earring Back with Lift - Platinum
13 Types of Earrings and Earring Backs - Q Evon
Locking Earring Backs : Target
Most Secure Earring Back by Chrysmela Platinum Patented technology automatically fit and lock all types of earring posts Replace screw backs, La Pousset, butterfly backs
Types of Earring Closures, Common Earring Backs
Tiny Blessings Girls' 14K Gold Unicorn Dreams Studs Screw Back Earrings - Baby, Little Kid, Big Kid - Gold - K Yellow Gold
Lox Secure Locking Earring Backs - 2 Pairs – Solace Jewellery Ltd®
Ear Nuts - Earbacks Extra Heavy (5.0X5.8mm) Gold Filled - 1
EARRING BACKS – Marrin Costello
Fancy Backs