Contents: one single pair of hoop earrings Metal: Stainless Steel Color: Black, Blue, Silver, Gold, Rose Gold, Coloful (you select color) Size: 10mm, 16mm, 20mm (you select size) Diameter in Inches 10mm = .39 inches 20mm = .79 inches 30mm = 1.18 inches 40mm = 1.57 inches 50mm = 1.97 inches 60mm = 2.36 inches 70mm = 2.76 inches wire gauge: 2mmReturn Policy:If there's any issue with the item you received, feel free to contact me, I will work with you to solve it! Refund your money back or send a new one again.ShippingItem will be shipped within 1 business days after payment clears.Domestic items will be shipped via USPS First-Class Mail without delivery confirmation. Tracking & delivery confirmation are available ONLY up on request, additional shipping charges may apply.International items will be shipped via USPS International First-Class Mail without Tracking Number.