If its the batting I saw today... just a quick note ... it does not have a scrim. Some cotton battings without a scrim or some poly fibers to "hold" the cotton in place can bunch or ball up when machine washed. I wish you could buy the same product by the yard so you can test before committing to a full roll. One other note .. if you want to preshrink it .. it probably would not do well with any agitation or tumble drying.