Crystal Listing is for ONE (1) Diffuser Lava Bead Necklace Aromatherapy Jewelry Crystal Grid Jewelry Essential Oil Diffuser Lava is the perfect stone to absorb essential oil, so you can wear your sent all day long. Great necklace to give as a gift or wear on a daily basis. The measurement of the beads are approx.: 6mm They're approx: 17.25" long AVAILABLE WITH GOLD OR SILVER PLATED PENDANT. **Please use the drop down menu to choose the pendant plating of your choice.** Pendants measure approx.: 28mm in diameter. This necklace can be styled in many ways, able to wrap 2 times. This necklace carries Lava beads a gold or silver plated flower of life charm. Thank you and have an amazing day!!