Embossed cotton Furoshiki cloth. 98cmx98cm = 38.5"x38.5".
Soft cotton.
Furoshiki is a piece of cloth that has been used to wrap things. It was traditionally used to wrap gifts, bento boxes, and to carry things. It is a Japanese eco wrapping cloth.
It is so versatile. It can be used to wrap items of many shapes from boxes to bottles. It can also be made into a bag. Since these are extra large size, you can carry quite large items. There are techniques to tie Furoshiki into shapes such as flowers.
Look for Youtube videos on how to use Furoshiki in different ways.