PREMIUM MATERIAL: Adopt multi-layer breathable fabric including cotton, elastic sponge and modal fabric, the blackout sleep mask is high breathable and soft. It can help you get into sleep rapidly. BLOCK LIGHT PERFECTLY: The "nose wing design of the large sleep mask contours to your face perfectly which can prevent bright light from coming in through the nose area effectively, and you can get sound sleep everywhere. COMFORTABLE & PRESSURE FREE: The soft cotton material and cotton padding allow the eye masks to distract pressures on the face and make it feel gentle on the skin so that you barely feel like youre wearing nothing on your face. ADJUSTABLE STRAP FITS ALL SIZES: The hidden velcro of the sleep eye mask allows you to adjust its length to perfectly fit the various heads without tangling your hair or feeling tight. It is a good sleep companion for all ages. PORTABLE & WIDE APPLICATION: Our sleeping masks comes with high-quality earplugs and a travel pouch to allow you to enjoy great sleep anywhere and anytime. It is suitable for napping, travel, relaxation, shift work, meditation, etc for home, office.