General description This memory foam car seat cushion is designed to enhance the comfort of your car seats for both drivers and passengers. It conforms to your body shape, providing continuous support and comfort, making it suitable for individuals of all heights, weights, and sizes. Technical specifications Material: High-density memory foam Thickness: Approximately 3-4.1 cm Compatibility and accessories Compatible with all models of cars, trucks, and SUVs Also suitable for airplane seats, office chairs, wheelchairs, and other hard surfaces Installation Features a non-slip bottom and adjustable elastic strap to keep the cushion stable while driving Usage Helps relieve pressure on the tailbone and reduces discomfort from prolonged sitting Improves driving vision by increasing the height of the car seat Other information The breathable mesh outer cover is removable and washable, keeping your hips dry in all seasons Colorless and odorless material