Our versatile sleep mask is designed with a cooling effect to keep you comfortable throughout the night. The ear covering feature blocks out noise, making it ideal for light sleepers. The breathable material and adjustable headband ensure a fit, providing you with the relaxation whether you're or traveling. Features -Color:Grey -Material:Cotton -Size:17.00X17.00X10.20cm/6.68X6.68X4.01in -All season design: suitable for all seasons, this ear effectively blocks external noise, ensuring a quiet sleep environment - : features an adjustable design to fit different head sizes comfortably without causing ear pressure -Secure headband: the headband structure remains stable, allowing for various sleeping positions without affecting side sleeping -Lightweight convenience: made from lightweight materials, for travel, work, or short breaks, offering ease of use and comfort -Enhanced noise blocking: delivers excellent noise blocking, aiding concentration in noisy settings and enhancing productivity Package list: 1 x Sleep Mask Ear Muffs