This item was found during a decluttering of my parents' home. It belonged to my mother, who used to do dressmaking, and has been stored for a long time. Please consider this when purchasing. The material is unknown. It's denim-colored, but not as thick as denim and has some stretch. It seems suitable for things like drawstring bags. There are some fold creases. Size: 80 x 120 (approximate) I will take waterproof measures and ship it in simple packaging. Thank you for looking! m(_ _)m