Customization and Usage - Custom Eye Mask: Please click "Customize Now" first, then click the "Browse" button to upload your image. You can also enter text, choose the font and text color, and adjust the size and position of the image. Comfortable Material and Sleep Benefits - Silky and Skin-Friendly: This is a polyester eye mask that is breathable, lightweight, and comfortable. It provides effective light blocking to aid sleep and relieve eye fatigue. It is washable, super soft, skin-friendly, and non-allergenic. The design is gentle and suitable for long wear. Adjustable Fit - Adjustable Design: The adjustable straps allow you to tighten the mask to prevent light and external pressure from entering your eyes. It creates a comfortable sleeping environment and will not cause headaches from short-term tightening. The mask stays in place and will not move or fall off while sleeping. Suitable for women, men, and children. Versatile Use - Widely Use: The eye mask is unisex and suitable for daily use at home, in hotels, on airplanes, during social activities, and in the office. It is a practical travel accessory to help you get a quality sleep break. - Use Scenarios: Plane travel for better rest; hotel stays for blackout sleep; office or home naps during breaks. Care and Maintenance - Easy to Clean: Hand washing is recommended for hygiene and thorough cleaning, but the mask is washable. Do not iron or bleach.