This car seat cushion focuses on health and comfort, featuring a skin-friendly and breathable modal fabric surface. Filled with slow-rebound memory foam, it conforms to the body’s natural curves, relieving pressure from prolonged sitting and promoting proper posture. Suitable for use in cars, offices, and other seated environments. Its ergonomic design is widened and thickened to distribute hip pressure, reduce lumbar strain, and support a healthy seated posture. The cushion measures 46 × 43 × 12 cm and weighs 950g, making it compact and easy to install or store. Multiple color options are available, and customization is supported to meet various procurement needs. Value-added services such as free return shipping and late-delivery compensation ensure a worry-free purchasing experience for buyers.