This advanced sleep therapy eye mask combines dimming light technology and light-blocking comfort to create a more relaxing sleep environment. Four Points of Glo gradually dim over time to provide a visual focus designed to support relaxation and help reduce bedtime distractions. Customize your experience with blue or red light modes, adjustable brightness levels, and selectable 10-, 20-, or 30-minute dimming settings. Patented sleep enhancement mode gradually slows pulsating light patterns for an even more calming experience. Lightweight hypoallergenic materials and an adjustable strap provide comfortable wear at home or while traveling, making it ideal for nighttime use, shift workers, and travel environments.