Enhance your sitting experience with our premium ergonomic seat cushion, designed to boost concentration and productivity. This comfortable chair cushion features an innovative ergonomic shape and humanized contours that promote proper posture, allowing you to sit upright on any chair. It effectively alleviates pressure on your lower back, hips, coccyx, and legs, making it ideal for long hours of sitting. The unique front W-curved design enhances blood circulation, reducing the risk of numbness and fatigue, while the contoured back gently cradles your hips and thighs for optimal comfort and support. The thoughtfully designed side flowing lines help relax your hip muscles, ensuring a pain-free sitting experience. Crafted from high-density memory foam, this seat pillow conforms to your body shape, providing superior weight distribution and support. The anti-slip bottom ensures that the cushion stays securely in place on any chair, while the removable and machine-washable zipper cover makes cleaning and maintenance a breeze. Features: - Ergonomic design supports thighs and hips, promoting an upright sitting posture. - Contoured contours encourage proper posture and a straight spine. - Relieves pressure on lower back, hips, legs, and coccyx. - Front W-curved design improves blood circulation. - Softly cradles hips and thighs with comfortable cushioning. - Side flowing lines help relax hip muscles. - High-density memory foam for better weight distribution and support. - Anti-slip bottom and removable, machine-washable cover for easy care. Specifications: - Materials: Cover: grey elastic cotton fabric with anti-slip bottom; Filling: high-density memory foam. - Product Size: 47x41x12cm. - Colour: Grey.