This bracelet features 12mm matte black onyx beads, 12mm polished black onyx beads, and 12mm volcanic lava stone beads, accented with a 16mm x 8mm x 6mm black enamel and inlaid sterling silver "Bali Beads" logo bead. We use silicon stretch cord for extra strength and resilience. Select your wrist size from the drop down menu. We will make your bracelet to fit. Your bracelet comes in a bracelet gift box.