Each Luna Eyes Self-Heating Sleep Mask is designed to help you drift off into a soothing slumber. The sleep-inducing lavender scent, combined with the gentle warmth of the mask, provides a relaxing sensation. Tension magically melts away as tired and strained eyes are invited on a sensory sleep experience. Plus, the masks contain blackout properties and can be worn all night. Contains 1 disposable eye mask in an individual sachet.