Brand Name: MERALL Type: Eyeshade Eyeshade Type: 3D Eyeshade Work Mode: Eye Cover Number of Pieces: One Unit Material: Cottone Model Number: SA7270 Item Type: Sleep & Snoring 1.[Pressure Relief 3D Sleep Mask ]: Eye mask based on ergonomics. The contours of the eyes area are deeper and your eyes can move freely. No pressure to your eyes, perfectly solves the tightness of the silk Sleep masks, bring you a comfortable and long-lasting sleep. 2.[100% Block Out Light]: Sleep mask has a larger coverage and the edges fit the cheekbones, perfectly fits the curve of the face to achieve seamless shading. Uniquely designed of the nose area, effectively blocking light from entering, brings you a completely dark sleeping environment. 3.[Fit 99.9% Head Size]: Unique adjustable painless head elastic band, longer and wider than others. The material is durable, softer, and no deformation or falling during sleep. Soft stretch cord won't tear your hair, suitable for long wear. 4.[Soft, Breathable and Durable]: This sleeping mask is made of premium memory foam, the weighted will relieve pressure and fatigue of the eyes, maximum relaxing your nerves around the eyes, allowing you to sleep easier and better. 5.[Sleep As You Prefer]: This eye covers for sleeping is super lightweight and flexible, whether you sleep on your back or on your side will not leak lights in. Whether in Home,airplane, train, bus, or in office, it is a good helper to help you relieve fatigue. Cleaning method: 1.Low temperature hand wash 2.Do not rub violence 3.Flat lay to dry 4.Do not machine wash What you can get: eye mask