Mecoo Heart Aromatherapy Essential Oil Diffuser Necklace Hypo-Allergenic Locket with 8 Different Colors Cotton PadsAdjustable Chain Chain length is 16.5inches(with extra adjustable 2.4 inches). Package in a velvet bag with a polishing cloth 8 refill pads included - Each Aromatherapy Necklace includes 8 multicolored reusable, washable and highly absorbent synthetic felt refill pads. A unique Elegant locket style aromatherapy necklace that you can now wear your favorite delicious essential oils anywhere. Strong magnetic closures and solid back insure you never have to worry about getting oil on your clothes With beautiful and excellent present package. Receive it much earlier than the Expect time.