This lightweight stretch bracelet features a trio of natural wood beads. In back sits a fine silver OM stamped bead. (fine silver is 99% pure silver). Our stretch cord is thick and strong and will last many years with proper care. See the Our Guarantee below for more information. Our wood comes from a small family business that has been making wood beads for generations. This bracelet includes 8mm ebony, madre de cocao & narra wood beads. These are natural wood beads without a coating and will change color over time with wear. SIZING: Wrap a fabric tape or string around the smallest point in your wrist. Pull it snug but not too tight. Take that measurement as your wrist size and order that size for a snug, but not tight fit, or 1/2 - 1 inch larger if you prefer a looser fit. If you are between sizes, order up, or drop us a note so we can get the best fit for you. Choosing your size: XS for wrists 5.5-5.9 inches around S for wrists 6-6.4 inches around M for wrists 6.5-6.9 inches around L for wrists 7-7.4 inches around XL for wrists 7.5-7.9 inches around XXL for wrists 8-8.4 inches around