♚PRECIOUS MATERAIL: Genuine 925 sterling silver(S925 stamped). 925 sterling silver itself is good for health. Good for everybody, best choice for those who have sensitive ears.
♚LARGE SIZE: Overall size 5.9x5.4x3.3mm. It's large compared with similar butterfly earring backs. Hole diameter 1mm(for earring wires up to 18 gauge), widely applicable earring nuts for most stud earrings/post earrings, whatever the normal ears or sagging earlobes/droopy ears.
♚MODERATE TIGHT: Not too loose or too tight. Perfect to secure earring studs or diamonds with 0.6-0.9mm(19-23gauge) ear wires.
♚MATCH EVERYTHING: Whatever the outfit or jewelry you wear, no matter the diamond or metal you pair them with, sterling silver earring backs will still look amazing.
♚USAGE SCENARIOS: Replace the lost backings, avoid losing your precious ear rings. Replace existing metal earring backs if your have a metal allergy/sensitive skin.