BESTTERN Multifunctional Aromatherapy Essential Oil Diffuser Necklace & Locket Bracelet with 316L Stainless Steel Tassel Pendant + 8Pads Material:Surgical grade stainless steel +washable pads Locket Diameter: 30mm locket Packing Detail: 1 Locket + 1 Chain(28") + 1 Dangle+ 1Bracelet Chain + 8Pads + 1 Box Multi Usage: 1.diffuser necklace, 2.diffuser bracelet, 3.diffuser bag pendant with dangle How to use:Open the locket and apply 3-5 drops of essential oil to a pad,Depending on the essential oil.Want to change scents? No problem! 8 colors can be used in different time. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!