3D stereoscopic design provides a comfortable fit, allowing for natural eye movement and reducing pressure on the eyes. Effectively blocks out light, creating a dark environment conducive to restful sleep, whether or . Suitable for both men and women, making it a versatile sleep aid for all users. and portable, perfect for travel, ensuring you can enjoy quality sleep anywhere. Soft, breathable material enhances comfort, allowing for extended wear without irritation. Experience unparalleled comfort and effective sleep aid with the 4S Eye Mask. This innovative eye mask is designed to cater to the needs of both men and women, ensuring a and optimal light blocking. Whether you're or traveling, the 4S Eye Mask guarantees a restful sleep experience. Its and portable design easy to carry, while the soft, breathable material ensures comfort during extended use. Enjoy the benefits of a good night's sleep with this essential accessory. Color: Black Material: Aluminum Foil Package Contents: 1x eye mask Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.