Flannel Sheet, 100% Acrylic This is a thin winter bed sheet. It was stored in the closet at my parents' house. It is unused, but has been stored at home for a long time. Please understand that there may be some overlooked stains or discoloration. Please consider purchasing only if you understand that this item has been stored at home for a long time. It will be shipped after being taken out of the box and folded compactly.