Check the listing for details. 10K Solid Gold Earring Backs Large,Medium Or Small 1 PAIR Butterfly, All Colors. Condition: New without tags, Made in United States. Listed at 12.99 USD. Fasten any Earring with this pair of Butterfly style lightweight earring back!Just choose a color and size and leave the rest up to us...........Stamped 10K Made in the United States SIZE SPECIFICATIONS:X-SMALL 3.22 X 4.48 MM SMALL 4.05 X 4.48 MM MEDIUM 4.25 X 5.4 MMLARGE 5.05 X 5.75 MM Feel free to contact me thru Ebay for any inquiry! STANDARD SHIPPING THE U.S. IS FREE!! GET A NEW PAIR OF THOSE NUTS YOU LOVE! Jewelry packaged with a nice box ready for gifting. We offer a 30-day satisfaction money back guarantee. If you're not satisfied for any reason, you will receive a full refund upon returning your purchase within 30 days. ABOUT FINE STUDS : Our jewelry collection is an assortment of hand made fine and fashion jewelry. We carry an expansive selection of cubic zirconia and precious metals. This includes a variety of dangle, drop and stud earrings, hoop earrings, rings, polished jewelry, etc. View more great items