Visco Cylinder Pillow 655Visco Cylinder Pillow 655 Visco Cylinder Pillow 655 is an orthopedic memory foam support pillow designed to provide comfortable positioning, pressure relief, and body support for different areas of the body. Made with 100% visco (memory foam) material, it adapts to the shape of your body to help maintain proper alignment and reduce pressure points. Its cylindrical shape makes it versatile for use under the neck, lower back, knees, or legs, helping