FITYLE 2 Pieces Wedge Pillow for Sleeping Knees Elevated Training for Side Sleeping gray.The inner core of Wedge Pillow is made of high resilience sponge, which is not easy to collapse, and the anti slip layer ensures stability when leaning on the pillow.The size of Wedge Pillow for Sleeping is 30cmx14cmx22cm, which can be used as a good support system for bedridden elderly or patients.Positioning Wedge includes two multipurpose side lying triangular pillows, which are more convenient to use. The triangular design provides scientific angle support, evenly distributes body weight, and prevents discomfort during long term use.Training for Side Sleeping uses a cotton cover designed in accordance with the human body, which is breathable and does not cause sweating. They are soft to the touch and ensure a comfortable user experience.Back Pillow can not only be used as a backrest, but also conforms to the body curve, suitable for wheelchairs, provides back support and prevents lateral tipping.Wedge Pillow for Sleeping Back Triangle Bed. Stylish Positioning Wedge Multifunctional. Body Positioners Knees Elevated Turning Device. Training for Side Sleeping Leg and Knee Support. Bedridden Elderly Back Pillow Incline.