Unused since opening. The photos show it slightly folded, but it's a single size (100X200cm). Kumori, 100% cotton Pad-integrated box sheet Single No pilling Gentle on the skin Absorbent and quick-drying Highly durable Washable, all-season TEIJIN batting, antibacterial and deodorizing Mattress pad, bed sheet, bed mat, cover Single, 100X200cm, Gray Thank you for looking.