Black Lava beads and green reconstituted green Jasper beads and finished off with copper spacer beads and an elastic band for ease of use. (beads are 10 to 12mm diameter) Fits wrist 7.5" to 8" Note to buyer: bracelet is made with an elastic cord. Extending bracelet beyond designed size stated in ad above, will break the bracelet. Where possible chains, and other hardware are silver plated. Some beads are only “silver tone”. Silver plating or copper beads may tarnish over time, and need to be cleaned. Never submerge mixed jewelry in cleaners. It may damage the finish of other components of your bracelet. Use a small brush, or cotton swab dipped in jewelry cleaner. All Grandmas jewelry is handcrafted from our available stock of beads. Much of our stock is re-purposed vintage jewelry, so designs are of limited qty. This makes for some truly unique jewelry. All beads unless otherwise noted are semi-precious stones, glass or metal. Use of synthetic (plastic/ polymer) beads, will be noted in the description.