Equipped with a built-in memory foam core, it is both comfortable and durable. It can maintain its shape for up to 5 years even under great pressure, ensuring that your comfort and support remain the same no matter how many times you use it. With a stylish W-shaped design, it not only adds style but also provides superior comfort. It fits your body seamlessly, providing extensive support to prevent discomfort in your back, neck, hips and coccyx. Spine Correction ---- The hip support pillow is very soft and does not put pressure on the spine, making it completely harmless, allowing you to relax and your back to rest in peace. The ergonomically designed seat cushion provides maximum support and comfort while relieving pressure on the coccyx and promoting posture. Made of high-quality polyester and polyurethane, the soft hip support pillow is very soft and ergonomically designed to help your hips be completely comfortable, thereby straightening the spine. So comfortable, you can sit as you like, super relaxed, no spine damage. Very convenient ---- This is a desk accessory pad worth buying. Great for working from home, pregnancy, dorm, and school. Suitable for women, men, adults, seniors, and people weighing up to 300 pounds.