In some countries it is common for both men and women to wear engagement rings. The rings are often in the form of a plain band of a precious metal. Sometimes, the engagement ring eventually serves as the wedding ring for the man. In Brazil, for example, the groom and bride-to-be usually wear a plain wedding band on the right hand during the course of their engagement.[After the wedding, the band is moved to the left hand. In Argentina, it is also known for the groom and bride-to-be to wear a plain silver band on the left hand while engaged. Then, after the wedding the silver band is either replaced with the wedding ring or moved to the right hand.