Designed using solid 10 gauge Sterling silver round wire, Handforged and Notched with my Hammer for a Distressed Look. Unisex Great for both Men and Women,wear one or stack them together. 3mm width sizes: Small fits size 5 1/2 inches - 6 Medium 6 -7 inches Large fits up to 7 - 8 for Larger sizes please convo me for a SPecial Listing and Price. Ships Priority with delivery tracking, arrives gift boxed! Thanks for shopping at www.UrbanRomantic.etsy.com ! For larger sizes please convo me for a Special Listing and Price!