Ringolemona 3D Contoured Eye Design: Say goodbye to light leakage and enjoy deep, uninterrupted sleep with our 3d sleep mask. Unlike flat eye mask designs, our contoured shape and soft fabric block 100% of light, creating a total blackout. It's a essential sleeping eye mask for quality rest, even in daylight. Ringolemona 3D Deep Eye Cavity Weighted Sleep Mask: The zero-pressure design allows complete blinking freedom, making it the perfect sleep mask for lash extensions. The gentle weight helps you relax and fall asleep faster, offering an exceptional sleep eye mask experience for side sleepers. Soft & Breathable for Comfortable Sleep: Made of soft memory foam, this sleeping mask provides a cozy, breathable sensation against the skin, ideal for comfortable eye mask sleep. It's one of the most skin-friendly sleep eye mask options available. Perfect for All Sleeping Positions & Travel: Super lightweight and soft, it ensures a snug fit in any position. As a top-tier sleep eye masks for women and a versatile travel essentials, it's especially ideal for side sleepers on the go. Fully Adjustable Fit for Men & Women: Designed for versatility, our eye sleep mask for women is fully adjustable to suit any head size. The elastic strap provides a secure yet gentle fit, making it a comfortable sleeping mask for personalized comfort. Multi-Purpose Use Anytime, Anywhere: Whether at home, traveling, on a long flight (a key airplane travel essentials), or napping at the office, this sleeping mask is your ideal companion. Its design ranks it among the best sleep masks for women and men for achieving deeper rest. Care and Use Advice: Hand or machine wash your eye mask in water below 40°C/104℉ before first wear. Let it air dry naturally. Avoid strong detergents. Usage Scenarios Perfect for:Travel (flights, hotels) / Meditation & Yoga / Night Shifts & Insomnia Relief / Sensory-Sensitive Sleepers Care Instructions Cleaning Tips: * Hand wash recommended (≤40°C/104°F) with mild detergent. * Air dry naturally—do not twist or machine dry. * No bleach or ironing to preserve fabric quality.