Bead size: about 14-16mm
Strand length: approximately 15.5"; there are 22 beads on a strand.
Guaranteed 100% natural gemstones not treated in any way include rock quartz, amethyst, amazonite, lepidocrocite quartz, peach moonstone, rose quartz, apatite, fluorite, citrine, blue chalcedony, lapis, and white moonstone... Simply beautiful!