Style Pop Cute little wool velvet goggles sheep shading sleep gogglesFeatures: Made from skin friendly natural lightweight breathable materials. The soft, adjustable shoulder strap does not wrap around the hair, is flexible and durable, and comfortably surrounds the head. The most comfortable fit is formed at any sleeping position. Block all disturbing light completely, helping you to fall asleep and learn more. Creativity At night, when you are alone, open your eyes to better protect you.