Amazon.com: Set of Sterling Silver 925 and 14K Yellow Gold Filled Jumbo Extra Large 9.4mm Friction Butterfly Push Backs for Studs | Hypoallergenic Secure Earring Backs (2 Pairs)
Amazon.com: 2 Pieces 14K Rose Gold Jumbo Extra Large 9.4mm Friction Butterfly Push Backs for Studs | Earring Back Replacement Secure and Comfortable with Ear Locking Tension Grip Tight Nut (1 Pair)
Sterling Silver 14kt Yellow Gold Plated Jumbo Earring Friction Backs - USA Made | eBay
14k Yellow Gold Extra Large Earring Backs | Seattle Findings
Platinum Earring Backs Friction Large | Charles & Colvard
Amazon.com: 14K Yellow Gold Filled Jumbo Extra Large 9.4mm Friction Butterfly Push Backs for Studs | Magic Earring Backs for Droopy Earrings | Hypoallergenic Earring Backs (2 Pairs)
Sterling Silver 14kt Yellow Gold Plated Jumbo Earring Friction Backs - USA Made | eBay