Wild Essentials aromatherapy necklace diffusers made with an alloy pendant and an adjustable 24" chain. Also includes vibrantly colored, premium refill pads and work with any brand of essential oils or fragrance. Aromatherapy On the Go: Great for school, work or anywhere in between, our essential oil necklace allows you diffuse your favorite scents! With your personal diffuser jewelry you’ll relax, de-stress and find inner peace, no matter what comes your way. Premium Essential Oils - Sold Separately: While other brands opt for synthetic scents or "aroma oils", our oils are 100% pure and therapeutic grade! Oils not included, make sure to check our selection + save up to 25% when you bundle multiple. Fashion-Forward and Functional: Stylish and versatile, we pair our necklace diffuser lockets with a 24" chain. Complete with a solid back and two magnets for a secure close, you’ll never have to worry about getting oil on your skin or clothing. World-Class Craftsmanship: Made from nickel free alloy, our diffuser jewelry is as sleek as it is durable! Packaged in a finely crafted gift box, it makes a thoughtful gift that friends and family are sure to cherish!