Professionally-Made: Ax go mask is elaborately processed through every step. If for any reason you are not happy, Ax go proudly stands behind the quality of its products with a total 100% satisfaction. Nice sleep mate and give you more energy to work and study: A good helper for you to relieve stress, providing the best experience of sleep, You can use it in any occasion such as indoor, outdoor, camping, or when you are taking all kinds of transports. Larger space and no pressure on your eyes: Unique 3D Contoured Design gives plenty of room for your eyes, without worrying about touching your eyeball or even so much as brush against your eyelashes, no pressure, protecting your beauty forever. Super Soft & Comfortable Skin-friendly Material: Ax go sleep mask contains two layers: Low rebound memory foam and elastic polyester, and easy-to-adjust headband with an elastic and soft strap ensure best comfort. 100% Total Blackout Light: Unique Nose Section Design Perfectly Fits the Face and Fully Covers your eyes to ensure no light or distractions get in.