A wedding ring is a mark of loyalty; a promise, a guarantee, and a vow and thus, we can call it marriage vows wedding ring. The guarantee is to give up all others, to keep on loyal and true; the pledge is to honor that promise selflessly, to see the whole thing through; and the vow is to keep that pledge unwaveringly, until the days are few. It is a mutual agreement to become one instead of two. It is time-honored for a pair to exchange wedding rings after they say their vows. Since these rings are signs of the matrimony, the words said during a ring exchange should reflect the couple's hopes for their marriage. These words may be just integrated into the wedding vows, or treated as a separate ceremony. If you find something mostly significant to say during your ring ceremony, you may wish to engrave your wedding rings with that phrase.