LATL 7 Chakras 10mm 8mm Stone Reiki Healing Yoga Bead 6mm Lava Rock Essential Oil Diffuser Stretch Ankle Bracelet Set for Women and Men Product name:7 chakra beads charm bracelets set(for healing,essential oils)/Seven Rainbow chakra bracelet Materials:natural real lava rock stone(black),crystal,gemstone Suitable For:women,men,girls,boys,kids,running, yoga, party, appointment, wedding and other daily wear Size and advantages:7.9inches around,can expand to 9 inches,Bead(8mm),Suitable for most adults.Volcanic rocks have far-infrared magnetic waves(promote blood circulation, improve tissue regeneration),contain dozens of minerals and trace elements, can play to promote cell metabolism, enhance immunity Seller guarantees: 100% refund if you are not satisfied