Features1. Ergonomic design to improve sitting posture: The unique "W-shaped" incision of the seat cushion can promote the correct alignment of the spine, reduce pressure on the coccyx, and help you maintain a healthy sitting posture.2. Memory foam comfort: orthopedic cushion can be shaped according to your body shape, providing soft and solid personalized support, and can quickly restore the original state, durable.3. High quality materials: The seat cushion is made of high-quality memory sponge, which has excellent durability and comfort, and can maintain its shape and function for a long time.4. Detachable and easy to care for cover: The memory sponge posture correction pad cover is machine washable, keeping your seat cushion clean, simple and worry free.5. Suitable for any space: Perfect for your home, office, or car, this serene website enhances the comfort of various seating environments, ensuring a comfortable experience no matter where you are.SpecificationMaterial: Polyester cottonColor: Tibetan blue, Dark GreySize: 46 x 37 x 9 cmWeight: 620 gPackage Include:1x Cushion