8MM Black Ceramic Koa & Abalone Inlay Band - Size 10*Alternative metal bands cannot be sized. All of our alternative metal bands come with a sizing warranty. If you loose or gain weight, simply bring it back to John Thomas and we will get you the same band in a different size.* This is a uniquely cool ring. It is made with black ceramic, koa wood, and a strip of abalone inlay. Check this ring out in person and get your finger sized at John Thomas Jewelers in Albuquerque. We are a premier jewelry store