With removable cover, easy to clean Comfortable and healthy make you easy to Reading Sufficient soft: Can absorb pressure of your upper body deeply When Reading, reasonable support lumbar maintain comfortable state Can absorb pressure of your upper body deeply When Reading, reasonable support lumbar maintain comfortable stat Details: Jacket material: flannel Filler: Three-dimensional cotton Ingredient content: 100% Size: 120×50×20cm,150×50×20cm,180×50×20cm,200×50×20cm Pillow pillow type: throw cushion Sincere Service: 1.If Any Damage Occurs During Transportation, As Long As You Can Provide Us With Pictures Of Damaged Products, We Can Replace Or Refund Them For Free. 2.If You Have Any Question Or Advice, Please Feel Free To Contact Us, We will respond to you within 24 hours and provide you with satisfactory service.