Comfortable Support The triangle cushion provides targeted back and neck support to help you relax more comfortably on a couch or while reading in bed. Versatile Use Designed for flexible placement, you can use this cushion next to your bed, on your sofa, or in a home office chair. It adapts to your activities, whether you are watching TV, working, or enjoying a book. Durable Material Made from robust and resilient materials, the triangle cushion is built for everyday use and lasting performance. Easy Maintenance Easy to wash and quick to clean, this cushion stays practical for busy households and helps manage spills or stains with ease. Usage scenarios On the sofa: provide steady back and neck support while watching TV or relaxing. In bed: support for reading, browsing, or resting with proper alignment. At a desk or chair: helps maintain posture during extended work or study sessions.