The Sinus Relief Shower Steamer releases invigorating scent when activated by steam. When placed in the corner of a shower, out of the direct flow of water, the steamer provides a perfect aromatherapy experience. The Sinus Relief scent is made up of peppermint, tea tree, and eucalyptus essential oils. The 2-oz steamer should last for 1-4 showers, depending on the duration and humidity of the shower. Made in the USA with no dyes or artificial fragrance, the steamer comes wrapped in green foil with a detailed label. Measures approximately 1.5” high by 2” in diameter.