DescriptionThis necklace is manufactured with good quality materials which are corrosion-resistant surgical grade 316L stainless steel and felt pad. With this essential oil necklace, you can simply wear your favorite essential oil diffuser and enjoy the fragrance all day long.Features-Material: Stainless steel and felt pad. -Size: About 3.20X3.20X0.80cm / 1.26X1.26X0.31inch. -Chain length: About 24 inch. -Pendant diameter: About 1.18 inch -Cushion diameter: About 0.87 inch. -Cushion thickness: About 0.11 inch. -Simple in structure, very easy to replace the cushion inside. -Perfect for neck decor and air cleaning use, practical and stylish. -This pendant will add more charm and style to your whole dressing. -It comes with unique tree modeling design, which is chic and delicate. -Features the aromatherapy structure design, which offers you aroma.