One piece wrap ring. Ring can be adjustable to wear for different fingers. Sterling silver. Beautiful ring wrap around your finger. It looks like you just stack your rings. The bands are made of 1.63mm thick. Flattened in both side. Can stretch or squeeze the ring for you to fit with other finger. Beautiful for knuckle also. It is smooth finish. Very shiny and highly polish. Please contact us for any questions. Thanks so much for visiting my shop, hope you find all you looking for.