1. PILLOW MATERIALS: Enhance comfort for bedridden patients with our orthopedic bed roll swivel pillow. Crafted from density pearl cotton and waterproof PU material, it delivers a luxurious and supportive experience. 2. ERGONOMIC USHAPED DESIGN: The orthopedic bed roll pillow features a Ushaped design. Simply insert the upper part of the knee into the two grooved slots to assist with turning the body over effortlessly. 3. EASY TO CLEAN: The waterproof and stainresistant PU material ensures effortless cleaning, making maintenance of the orthopedic bed roll swivel cushion a hassle task. 4. EASY TO USE: Designed for simplicity and efficiency, place the upper knee into the pillow's two grooves and use the handles on each end to gently pull, aiding elderly or patients in turning over with ease.