Twisted Copper Hoop Earrings &ndash; Handmade Copper Earrings - Anti-tarnish Measures 2-1/2 inches in length; Hoops are 1-1/2 inches in diameter. Sterling Silver French Earwires, for pierced ears only. MAINTENANCE-FREE CARE. All copper jewelry is coated with a durable clear non-toxic polymer to prevent tarnishing and oxidation formation. HANDMADE IN THE USA. Handmade personally by award-winning jewelry designer John S Brana in his San Francisco jewelry studio. LIFETIME GUARANTEE. John S Brana Designer Jewelry will inspect, clean, polish and maintain your jewelry for free for as long as you own it. FREE SHIPPING. Shipped USPS First-Class Mail with Tracking. Purchase will arrive in an attractive Black Gift Box ready for giving. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it! All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free.