Crafted from polished 316L surgical stainless steel this essential oil diffuser necklace allows you to experience a gradual diffusion of your essential oils throughout your day, wherever you go. Whether you’re using essential oils as a natural perfume, or for therapeutic benefits, this diffuser necklace ensure you will look great while using them. Comes with 1 diffuser necklace, 22 inch chain, and three aromatherapy pads (White, Black, Purple).