1. Sturdy Material and Design: Our Back Support Pillow delivers extended comfort with an ergonomic design and high-quality materials. It features a breathable groove and elastic PVC material to provide lasting support and keep you comfortable over long sessions. 2. Easy to Clean: The cover is waterproof and washable, allowing quick cleaning and sanitary maintenance of the pillow. 3. Comfort and Posture Support: Helps maintain the correct sitting posture for extended use while relieving stress and fatigue. Ergonomically designed to provide effective support for the back and arms. 4. Versatile Use: Suitable for sofa, bed, or floor, offering a flexible cushion that enhances relaxation in any position. 5. Use Scenarios: - Reading on the sofa for long periods, with supported back and arms. - Working, gaming, or watching TV in bed or on the floor, maintaining proper posture. - General lounging to reduce fatigue and improve comfort during downtime.