Specifications: ① Duvet cover (1 piece) 150X210cm. Full-open double zipper type for easy insertion and removal of the futon, with 8 inner ties to prevent slippage. ② Fitted sheet (1 piece) 100X200+30cm. Can cover the bottom of a futon or mattress with a height of 3-30cm. ③ Pillowcase (1 piece) 43X63cm. Material: 100% polyester. Made with polyester fabric, it is wrinkle-resistant, colorfast, pilling-resistant, and promotes comfortable sleep. It dries faster and is less prone to sweat compared to futon covers made with general cotton. 360° all-around protective elastic: The fitted sheet has an all-around elastic, which can effectively cover the entire 3-30cm mattress and fits snugly on the futon. Even if children play on the bed, it will not wrinkle or move. Machine washable: *Please close the zipper and use a laundry net when washing. *Static electricity is less likely to build up. *Difficult to fade and less likely to shed. *Please wash new futon covers before use. *Do not use chlorine or oxygen-based bleach.