MUJI Quick-Drying Antibacterial Wadding Bed Pad With elastic bands / S This is a polyester bed pad, single size. I am selling it because I ordered the wrong size. It is unused. I will compress the packaging for shipping. Here is the product description from the website: This bed pad uses antibacterial wadding. The antibacterial effect lasts even after washing, keeping it clean. The outer fabric is 100% polyester and is mesh, allowing air to pass through easily and making it quick-drying. Material: Outer fabric: 100% polyester Filling: 100% polyester Size: Single 100 x 200cm Washing instructions: Machine washable (use a net)