MUJI Smooth Fleece Pillowcase Pillowcase Set of 2 Color: Gray 43 x 63cm Retail Price: ¥2580 (¥1290 x 2) Brand New, Unused Not a zipper closure. Shipping via Yu-Packet Post or Yu-Packet Post Mini is planned. ---Product Details--- Made with lyocell, primarily from eucalyptus, this smooth and warm fleece material feels great against the skin. To prevent the cover from becoming too thick and to save space during storage, one side is made of a thinner material. It can also be used reversibly depending on the season. 【Material】 Lyocell is a regenerated fiber made from eucalyptus wood. It absorbs and releases sweat and moisture, and has a light, soft, and smooth feel. Reversible use is possible.