3D Sleep Eye Mask (3D Eye Mask) Black, one piece (with storage bag) *Please consider the outer box as a bonus as it may have dents or other damage. 4998 yen → ***This is a unique brand, and we have pursued design, especially the [materials] and [functionality], with great care and design, so please experience the comfortable fit and light-blocking effect that you can't experience anywhere else! Good sleep, sleep aids, sleep, nap, travel, camping, sleep Available in 3 colors. (However, please confirm the color in the comments before purchasing, and we would appreciate it if you could purchase after we reply.) We also accept bulk purchases, so please feel free to contact us. [Almost completely blocks out light] This brand's eye mask blocks out all light. Light-blocking rate is 99.99%. [Ergonomic design] Designed to put no stress on the eyes and nose, with ample space for eye movement and blinking. Care is taken not to touch the eyelids or eyelashes. [High-quality memory foam] Made with high-quality memory foam, it is soft and comfortable. Please read the washing instructions carefully to maintain the fluffy shape and form of this eye mask. [Breathable fabric] Made of breathable fabrics such as Lycra, spandex, and silk. Comfortable to use anytime, anywhere, in any season. It's the perfect eye mask for summer. [Comfortable fit] Adjustable straps to fit any head size. Also, the strap part is designed not to catch on the hair, so you can relax and sleep in your favorite position. [For gifts] Approximate product size ‎25 x 10.5 x 2 cm; 70 g We plan to ship by Nekopos, Yu-packet, Yu-mail, and Click Post, and will be delivered in simple packaging, so please understand. Please understand that the nuances of the colors may look different depending on the environment of your smartphone or computer.