1、[Breathable and Resilient]: The back cushion is made of ice silk fabric and PP cotton, which is breathable, comfortable, and elastic. The ice silk and crystal velvet cover as well as the filling made of PP cotton keep it fluffy and prevent it from deforming easily. Because it is breathable and resilient. 2、[Support Your Back]: The bed back cushion has a thoughtful design that adapts to the natural curvature of your spine. It reduces the strain on your lower back and provides comfortable support. 3、[Practical to Clean]: The coat of this cushion is detachable. So you can quickly wash them by hand or machine, saving you time and energy. Aoresac Reading Pillow with with Armrests/Large Adult Backrest with Arms/Back Support for Sitting Up in Bed with Washable Cover (Sit up Pillow) Aoresac带扶手的阅读枕/带扶手的大型成人靠背/可在床上坐起来的背部支撑/带可清洗套（方便坐着的枕头） Keywords: back pillow for bed sitting up, back pillow, reading pillows for sitting in bed adult, bed pillow for sitting up, sit up pillow for bed, sitting pillow, reading & bed rest pillows backrest pillow with arms, pillow with arms, bed rest pillow with arms, back pillow for bed, bed chairs for sitting up in bed for adults,backrest pillow, Features: [Breathable and Resilient]: The back cushion is made of ice silk fabric and PP cotton, which is breathable, comfortable, and elastic. The ice silk and crystal velvet cover as well as the filling made of PP cotton keep it fluffy and prevent it from deforming easily. Because it is breathable and resilient. [Support Your Back]: The bed back cushion has a thoughtful design that adapts to the natural curvature of your spine. It reduces the strain on your lower back and provides comfortable support. [Practical to Clean]: The coat of this cushion is detachable. So you can quickly wash them by hand or machine, saving you time and energy. [Multipurpose]: Do you want to make your time at home more comfortable? Choose this soft backrests now! With the backrests, everything you do in bed will become more comfortable, e.g. watching TV, playing games, reading or working on your laptop. The design makes your back and neck feel supported and comfortable. [Ideal Gift]: Show your care and love for your family or friends with this cosy backrest cushion with armrests. Whether Mother's Day, birthday, Valentine's Day, anniversary or Christmas - with this pillow you will feel pampered. Specification: Middle Product Weight: 930g/32.8oz Product Size: 60*45cm/23.62*17.72inch Color: Green/Grey/Pink/Brown/Blue(Optional) Material: PP Coton+Ice Silk Package Size: 40*40*5cm/15.75*15.75*1.97inch Package Weight: 950g/33.51oz Large: Product Weight: 1380g/48.69oz Product Size: 70*50cm/27.56*19.69inch Color: Green/Grey/Pink/Brown/Blue(Optional) Material: PP Coton+Ice Silk Package Size: 55*45*5cm/21.65*17.72*1.97inch Package Weight: 1400g/49.38oz Packing List: 1* Back Cushion 1* Back Cushion