One Pisco Sour coming right up! Also known as the thick silver square at The Ring Bar, this two-toned band is perfect on its own, or as part of a stack ring set. We've included photos of it paired with both our White Russian band as one idea for a gorgeous complete look. Materials: Sterling silver (.925). All materials are hypoallergenic. This ring was featured during the Ring Bar Happy Hour on IG Stories, and is handmade in our Upstate New York production studio.