I purchased this item but never used it, and it has been stored at home. The size is approximately 150cm wide x 200cm. The material is unknown, but it is quite thick and sturdy fabric. There are some fold creases. I will fold it to fit the Nekopos size for shipping. Please forgive any slight errors or oversights as I am a non-professional in inspection and measurement. Thank you for your understanding regarding this item being stored at home.