UnCommon Artistry 22K Gold Plated Hypo-Allergenic Surgical Steel Earring Hooks (100) ITEM: Gold Plated Hook Earrings STYLE: Elegant Coil And Ball Style; Open Ring for attaching your elements SIZE: Each is 22 gauge and measures approximately 20 x 8.5 mm (13/16" x 5/16"). QUANTITY: 100 pack for 50 pairs of earrings! BRAND: UnCommon Artistry - is the only authorized distributor of this brand on Amazon.