Hand forged sterling silver and 18k yellow gold ring. The size is 8.5. The width is 12.5 mm and is made out of 18 gauge silver. There are 3 spinning rings in the center. The 18k yellow gold is 1.9 mm. The other 2 are silver and are 1mm each. They all have a hammered texture. Please contact me for any other questions or if you would like me to make one in your size. Thanks for looking.