Large Sofa Back Support Cushion

Detachable, easy to wash, Ultra soft, breathable cover. Supports your back while reading, watching TV or relaxing. Ergonomic can support the waist and make the human body more comfortable. The pillows can be used on the bed and the sofa, can relieve stress while your reading. Relieves aches and pains. Includes a handy side pocket to hold your phone or other items. Shape: triangular wedge pillow. Size: 180*50*22cm/70.86*19.68*7.87in