I purchased multiple of these, but I've changed my bed, so this is a new, unused item. It cost about 10,000 yen on Amazon. I opened it to inspect it and immediately put it back in the bag. It's a quilted type, so it doesn't feel stiff. I've been using the same type, and the fabric on the skin side is comfortable. The back side is super water-repellent, so it's designed to prevent stains on the mattress(^^) *This is for the sheet only; the pillow and other small items are for reference. For those looking for a waterproof queen-size sheet, please read my profile and understand before purchasing. Thank you very much♡