Mulberry silk cocoon sheets or fabric are made from Mulberry silk cocoons layered on top of each other. This 'fabric' can be thick and thin and is very textured. It is great for pulling apart to add to felting or spinning. I usually use it for adding colour and textures to my felt bags, I have also pulled it out into strips winding it into a ball as I go and then spinning it or knitting with it. You can also us it for silk paper making and lots of mixed media projects.