Support Wedge Pillow for Back As Watching TV or Reading

The R-shaped support wedge pillow for the back for watching TV and reading books on the bed, is designed based on ergonomic science, to make routine activities on the bed easy.  It can improve blood circulation, optimize the breathing system, and reduce spinal cord pressure and back pain. It is stuffed with a high-density sponge. There's no deformation after long-term use. Scope of application: anyone who wants to read or watch TV in bed. It is not only used in medical care circumstances (for patients' mobility aids after surgery and operation, or fixing/positioning the human body in bed ) but also in daily usage.  How to use: the sleeping bed wedge pillow helps readers or audience's spine straight when reading or watching TV. There's a space between the bottom and the wedge pillow. Check the size parameters out by scanning the image down below: