The Infinity earrings are handmade using metal wire including 14k rose gold filled, 14k gold filled, sterling silver, and copper. Perfect gift for any occasion! Free U.S shipping! Anni Designs. ;-) Enter my shop here: http://www.etsy.com/shop/AniDesignsllc?ref=pr_shop_more ;-) My contact number: 626-379-1904. Please contact me if you would like to order multiples or customize a design for your special event, I will be pleased to give you a discount on a quantity order. ;-) Purchases will be shipped within 1-3 business days. In case of occasional shortage of beads material, purchases will be shipped in a week. Packages are shipped via USPS first-class mail with delivery confirmation. We will- e-mail the tracking number to you. ;-) If you are not happy with your purchase, please contact me by email within 5 days of receiving the item, I will offer a full refund if the item is returned unused and in a good condition within 14 days. Buyers are responsible for the return postage.