I was decluttering my parents' house and found a lot of fabric. I'm putting up the usable pieces for sale. I bought these a long time ago, so I don't know the details of the materials. I think they are leftovers from something I made. They are old and have some issues. Please consider purchasing if you understand this. Polka dots: There are storage stains. Approximately 65 x 100cm Has a bumpy texture. Yellow: There are markings (writing) on the back. Approximately 90 x 90cm I think it's cotton. Thank you for looking.