Sleep Mask for Side Sleepers, 3D Sleeping Men, Women, Soft and Breathable Eye Mask, Masks, 100% Light Blocking Goggles with Adjustable Strap Travel

【100% darkness】Our sleep mask is ergonomically designed. Latest design on the nose area prevents light from entering from below. You will feel like sleeping in an absolutely dark room. 【Unique 3D Design】The deeper sleeping mask with 3D curve is designed to allow your eyes to blink freely and never touch your eyelashes/eyelids/eye makeup. Whether you are flying, playing, working in shift service or travelling, you will feel absolutely stress-free, this is our sleep mask. The best choice! High-quality sleep mask: our sleep mask is different from traditional craftsmanship, the innovative sewing technology makes the sleep mask strong and durable. Tip: To make the product more durable and stable, it is recommended to wash it with clean water and then air dry without wring it out. Avoid contact with alcohol, cosmetics, skin care products and chemicals to avoid discoloration or stains on the eye mask. High-quality adjustable strap: Many users have problems with straps that tear easily, as well as Velcro fasteners that get tangled in their hair. So we use the improved rubber band, the quality is better, do not worry about hair breakage or tangles. Your sleep quality will greatly improve. Adjustable, ultra-thin elastic bands fit all head circumferences. Carehabi guarantees quality and service: all customers receive a lifetime 100% satisfaction guarantee, making this a risk-free purchase. It is flexible, foldable, washable and can return to its original after washing. If there is dissatisfaction, we will offer you replacement or full refund.