Ergonomic Design:J-shaped hook design allows for adjustable leaning positions, enhancing comfort while sitting up in bed Premium Fabric: Breathable cotton and berber fleece fabric outerwear ensures durability and comfort, while the sponge inner core provides resilient support Removable and Washable Cover: Hidden zipper design allows for easy removal and cleaning, maintaining freshness and hygiene Versatile Use: Perfectly designed for headboards, dorm rooms, bedrooms, and any space where extra back support is needed Dorm Headboard Pillow: Specifically crafted to enhance comfort during study sessions, reading, or relaxing in dormitory beds