Jovivi Tree of Life Essential Oil Diffuser Necklace with 316l Stainless Steel Aromatherapy Diffuser Pendant Locket Jewelry 24 Inch Chain Quantity: 1 Set (Stainless Steel Necklace 24" + Locket 30mm / 1.15") Top Quality - hypo-allergenic surgical grade 316L stainless steel for long life and durability. A piece of jewelry made to last a lifetime. Safety - Enjoy the scent of your favorite essential oil without the oil touching your skin. Great gift - Amazing gifts for friends, family, co-workers, birthdays, holidays, giveaways, demos, presentations and more All in one Aromatherapy on the go to gift yourself or your love ones Each order comes with a free Black Velvet Gift Bag named "JOVIVI" on it.