Sterling Silver Celtic Bangle Bracelet with Engraved Celtic Knot motif. Celtic knot is a beautiful Irish symbol of faith, declaration of eternal love and unity and protects against evil spirits. It also represents infinity and eternity because Celtic knots do not contain beginnings or ends. The bangle is slightly bendable so do not worry if you are between sizes. Please choose the correct size: 17 cm will fit well the wrist that measures 15 to 16 cm. If you are adding charms, then we recommend to choose a size larger. 19 cm will fit well the wrist that measures 17 to 18 cm. If you are adding charms, then we recommend to choose a size larger. 21 cm will fit well the wrist that measures 19 to 20cm. If you are adding charms, then the bangle will feel tighter. The Celtic Bangle Bracelet is designed to be worn and look absolutely amazing by itself, but will look great with our other charms as well, specifically Glass & Silver beads or most of other our beads and charms.