Chakra Jewelry, Chip Natural Gemstone Beads Stretch Bracelets, Size: about 1-7/8 inch(4.7cm) inner diameter, chip beads: 5~8x5~8mm.The beads of bracelet include natural amethyst, natural lapis lazuli(Dyed), natural quartz crystal, natural green aventurine, natural red aventurine, natural tiger eye, natural red jasper.