Men's TerraFirm - Brown Jasper and Malachite Heishi Bead Bracelet. Stay grounded with earth tones enhanced by the richness of malachite.Compact natural stone bracelets on a fixed 4mm matte finish steel tubular press clasp. Natural stone discs are strung on PVC-coated Steel wire and riveted onto the clasp. Heishi Beads — the ancient charms, reimagined for the modern man. Each piece in our Heishi Beads collection is a symphony of natural stones, each selected not just for its visual appeal but for its story and spirit. These slim, elegant bracelets are perfect for a subtle standalone statement or the start of a sophisticated stack.