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Heated Eye-Mask IS EXCELLENT! Heats to 5 levels with a timer, and adds just enough moisture. Apply an eye moisturizer and put on the eye mask - VIOLA! An at-home totally therapeutic eye treatment! Covers eyes completely and very comfortably. Has a little extra material 'flap' at bottom of eyes to pull down and adjust for full eye coverage. Can pull up to to apply to help calm stress for forehead. Adjustable head strap. Maybe plug into an extension cord for added length for comfort to move about in the bed. Slight lavender scent is very calming and just enough to help relax. GREAT Product! USB plug needed. Also has a nice pouch to put in to tuck away or for travel.