The Breathe Easy diffuser ring is infused with a cooling blend of eucalyptus, peppermint, and lemon essential oils. Essence was created and is manufactured in the USA. What started as a casual dinner conversation has evolved into a tangible product that enables people to enjoy refreshing, pleasant aromas while providing a calming experience. This small, discreet product is made of medical-grade material that is flexible and can be infused with 100% Essential Oils. It is one size fits all, offering versatile use for various daily activities.