Check the listing for details. 14k Solid White Gold Earring Backs Medium 1 Set Pair Butterfly, Highly Polished. Color: White, Condition: New with tags, Made in Italy. Listed at 12.95 USD. Product DescriptionThese beautiful 14k white gold earring backs fit non-screwback 0.6 mm thick earring posts. This is a very common post size. Stylish and durable at an excellent price and great replacements for lost earring backs. A must have for any purse, these friction post earring backs are also helpful to have on hand in preparation for weddings, job interviews or other big events. Measures 4.4mm (Length) x 4.0mm (Width) x 2.3mm (Height).Product Features and SpecificationsIncludes 1 pair of earring backsSetting made entirely with14 karat goldSIZE: Fits most standard 0.6 mm thick earring posts (not screw-back type). Not designed for thicker posts.30 Day Satisfaction GuaranteeMeasures 4.4mm (Length) x 4.0mm (Width) x 2.3mm (Height)Department: WomensProduct Dimensions: 0.17 x 0.15 x 0.09 inchesMetal stamp: 14KMetal: White Gold Vermeil Material: not-applicable