Cotton,linen [Size]: M-80x90cm; L-90x110cm; XL100x120cm. Please allow 0-3cm error due to manual measurement. Please make sure you do not mind before you bid. [Upgrade Material]: Applying a thicker, softer, more luxurious Cotton and linen fabric. High-quality comfortable cotton, fine texture, breathable fabric, make the sofa softer. [Soft and Comfy]: Adopting premium zippers, smooth to remove or install. Comfortable backrest design meets the Ergonomic, Soft and comfortable. [Have fun]: This comfortable bean bag is good for children and adults. It is the good furniture for any basement, family room, dormitory or bedroom, whether it is used as a game chair or a learning place. [Note]: Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid.Please refer to the actual product for purchase, please be careful if you mind. Thank you!