Alex and Ani Sacred Dove Charm Expandable Bangle Bar Bracelet Doves are said to be messengers of peace This cut out dove charm is a delicate representation of this holy harbinger Each charm hangs from Alex and Ani's patented Expandable Wire Bangle, the most innovative concept in jewelry, which allows the wearer, with the slide of a hand, to adjust the bangle for a perfect fit. Wear alone or mix and match with other Alex and Ani styles for a custom look.