High-quality, plain 100% cotton fabric, certified "Pass A". No stains are visible within the visible range. The folded size is unknown, but the size in the first photo is approximately: Length: 34cm Width: 16cm Please understand that this item has been stored for a long time before purchasing. - Color: Green - Material: 100% Cotton (pure cotton) - Certification: Pass A (Japan Lining Dyeing Industrial Cooperative Association) Thank you for viewing.