Special pillowcase for health pillows recommended by Nishikawa doctors. Size: 60x39cm. Made in Japan. 100% cotton. Color: Light gray, the most popular color. (Actually, the color is closer to lavender-ish light gray.) - Brand: nishikawa - Size: 60x39cm - Type: Dedicated pillowcase (for both high and low pillows) One zipper opening - Features: Health pillow recommended by doctors Sold on Amazon for 1,949 yen (tax included). Please note that we do not accept returns, individual sales, or price negotiations.