Metal Finish: Gunmetal Stones: Lava Rock and Oceanic Jasper Metal Base: Stainless Steel Bead Size: 8mm Cord: Adjustable Woven Nylon The Lava Rock Diffuser bracelets are set on a soft nylon cord interwoven with twin rows of 8mm beads crafted from a mixture of semi-precious gemstones and Lava Rock beads with a gunmetal plated stainless steel finish on the NOGU engraved backplate. With their adjustable and durable nylon strand and smooth beaded pull-cord drawstrings, the Lava Rock Diffuser bracelet Casual Braided Bracelets With Natural Stones For Healing, Casual Adjustable Lava Stone Jewelry, Casual Hand-strung Lava Stone Beaded Bracelets, Casual Hand-strung Beaded Bracelets With Lava Stone, Adjustable Casual Bracelets With Gemstone Beads, Casual Adjustable Gemstone Bead Bracelets, Casual Lava Stone Beaded Bracelets For Everyday, Casual Adjustable Bracelets With Natural Stones, Casual Everyday Lava Stone Beaded Bracelets