Size: 5-7mm (irregular shape as shown in the figure) The size of each gemstone hole is 1~1.5mm. All chip beads are packed in a plastic box, which is a good gift. All gems are unique and may be different from what is shown in the picture. Thank you for your understanding. Packing: 1 box of 24 natural gemstone beads of different colors. The number of beads in each group is enough for your DIY bracelets, necklaces, etc. Each bead is carefully selected by us, and the quality is guaranteed. Material: 24 different types of natural semi-precious stones broken beads: aquatic, rose quartz, citrine, garnet, cherry quartz, Persian Gulf agate, red coral, aquamarine, labradorite, green agate, amethyst, solitaire, Tianhe Stone, lapis lazuli. Bulk loose beads of irregular shape. DIY beads: all kinds of precious gems, these beads are suitable for jewelry making and design, handicrafts, DIY gifts, making necklace bracelets, yoga bracelets, earrings or rings, home or wedding decorations, etc., Halloween gifts. Guarantee: We believe that the excellent quality of our beads and our service will get your unanimous praise. If you have any questions, please feel free to contact us.