3D Contoured Sleep Mask 100% Light Blocking Eye Mask Ultra-Soft Skin-Friendly Material Breathable Eye Cover For Rest Travel Yoga 3D Stereoscopic Design : Experience a whole new dimension of sleep with our 3D stereoscopic eye mask, designed to reduce eye strain and promote deeper sleep. Magic Memory Sponge : Equipped with magic memory sponge, this eye mask ensures a comfortable fit and optimal breathability, making it perfect for overnight use. Black Shading : The black shading feature of this eye mask effectively blocks light, creating a dark environment that's conducive to sleep. Breathable Material : Crafted from breathable material, this eye mask allows for ample air circulation, preventing eye discomfort and ensuring a restful sleep. Eye Protection : This eye patch serves as a protective barrier for your eyes, safeguarding them from potential damage while you sleep. Origin : Mainland China product information features 3D stereo blackout eye mask gives you a different eye experience.3D three-dimensional anti-leakage light to help you sleep at ease Large mask design, fit the face, prevent light leakage.3D stereoscopic design does not pressure the eye more blackout stereoscopic forming, fits different faces to meet your blackout needs.Shading frontal wing edge curved design anti-light side leakage eye protruding convex design eye non-pressure circular clipping edge curved design anti-light side leakage High elastic elastic band nose convex length High elastic elastic band to meet the requirements of different head circumference nose length, wider shading range fit face shape to prevent light leakage. specification Product name: 3D stereo eye mask Weight :0.019kg Size :20*8.5*2.9cm Color: black Material: Terylene