Description:NATURAL - No harm to skin.Its very COMFORTABLE when this Necklace touch your skin. Refill pads are made from high quality material,feels SOFT. You can enjoy the scent of your favorite essential oil without the oil touching your skin.Great gift for mother, Mother's Day.PREMIUM MATERIAL - Diffuser pendant and 24inch chain is made from 316L stainless steel for long life. DURABLE, SMOOTH, FADELESS. And the chain is adjustable, it will not wrap your hair.GOOD VALUE FOR MONEY - Necklace is not only a Jewelry, also a mini diffuser .A lovely locket style essential oil diffuser necklace so you can now wear your favorite essential oils anywhere.The necklace INCLUDES 5pcs washable and reusable highly absorbent synthetic felt pads in different colors, giving your pendant different lookings everyday.Good magnetic colosures and solid back insure you never have to worry about getting oil on your clothes.Size Chart:Material: 316L Stainless SteelPendant Diameter: Approx. 3cm/1.18inch, Thickness: Approx. 5mmChain Length: Approx. 62cm/24.41inchPackage Includes:1 Piece Pendant Necklace5 Pieces Pads (without the essential oil and random delivery)