14 days money back guaranteeTThis is a beautiful Opal Turquoise with CZ Curve wedding band in 925 sterling silver,white/yellow/rose plated Stacking ring.The bottom width is about 1.2mm(depending on the ring size) Size can be choice.Handmade fine jewelry. Custom service available: Contact me if you need other ring size. Contact me if you need the ring in white/rose/yellow gold plated. Contact me if you need the ring in solid gold with natural diamonds or other gemstones.