Hitsuji no Iranai Makura Kiwazao Black Label with Pillowcase Black 650 x 360 x 90/110mm ★Unused Stored in-store, outer box is damaged. Please refer to the photos for the contents. ★Please read the profile before purchasing ☺︎ ■ It is composed of a special rubber material TPE (black layer) and fiber material (white two layers). The TPE layer gently envelops the head, and the fiber material layer supports it so that it doesn't sink in too much. It's a strange sensation, like sleeping on water, or sleeping in zero gravity. The shape firmly supports the head. Three-dimensional shape with a lower center. With the softness of the pillow + the three-dimensional shape, it fits snugly when you put your head on it. Because it adheres closely to the head, the pressure is distributed and you can sleep comfortably! You can even wash the pillow itself! Because it's a pillow you use every day, hygiene is a concern. Ease of maintenance is important, right? There are many pillows with washable pillowcases, but the Hitsuji no Iranai Makura can be washed all the way to the main body! (Hand wash) ※Please dry completely in a well-ventilated place away from direct sunlight.