Material: Bed Wedge Pillow made from memory cotton. Durable, resilient, and designed for longterm support. Key benefits Replaces traditional wedge pillow: Fully substitutes the wedge and provides all its functions in one versatile pillow. Versatile in use: Supports multiple positions and scenarios, including backrest for sitting, leg/footrest, supine (on back), and prone (face down). Innovative design: The facedown orientation enables comfortable phone use while prone. Comfortable and supportive: Conforms to your body curve to deliver a comfortable experience and supports restful sleep. Use scenarios Sit up in bed: Use as a backrest for reading, watching, or light work in bed. Elevate and rest legs: Use as a footrest to raise legs for comfort. Prone positioning: Lie on your stomach with support for relaxation, while still having easy access to your phone for reading.