3D Sleep Eye Mask, Adjustable Breathable Eye Cover, Soft Light Blocking Eye Mask, Sleep Mask for Travel, Airplane, Office, Home, Sleeping Mask

【Light Blocking】: Optimized for complete darkness, this eye mask uses a unique 3D design to block out light, enhancing your sleep quality.

【Adjustable Fit】: Features a fully adjustable strap, ensuring a perfect fit for any head size, enhancing user convenience and comfort.

【Breathable Material】: Crafted from mixed fiber, the mask allows for breathability, preventing discomfort and overheating during prolonged use.

【Travel Essential】: Its compact and lightweight design makes it an indispensable travel accessory for better sleep on airplanes, offices, or homes.

【Manual Operation】: This sleep mask operates without electronics, offering a simple, reliable way to achieve uninterrupted sleep without extra hassle.