Material: The seat cushion is made of 100% high-quality silicone material, which is healthy and durable, and has no peculiar smell. Size: 42*37cm, easy to install and easy to carry. It is a good tool both indoors and outdoors. Good breathability: The air circulation design can not only relieve pain and provide comfort, but also provide air circulation for the seat cushion, allowing air to flow under the buttocks, thereby keeping the buttocks dry and preventing hemorrhoids and discomfort caused by prolonged sitting. Non-slip design, easy to clean, can effectively relieve waist fatigue and inhibit hemorrhoids Specification: Material: The seat cushion is made of 100% high-quality silicone material, which is healthy and durable, and has no peculiar smell. Size: 42*37cm, easy to install and easy to carry. It is a good tool both indoors and outdoors. Suitable for the crowd: drivers, pregnant women, the elderly, office workers, obese people, patients with hemorrhoids, etc. Package includes: 1*3D car seat cushion Description: Summer is coming soon. Do you want to find something cool while driving to keep your hips cool? This 3D car seat cushion may be right for you. Three-dimensional breathable design, breathable and breathable to prevent sweating. Distribute your weight evenly and eliminate uncomfortable pressure points. Using this cushion can also increase air circulation and keep the hips cool. This is also a great gift. So what are you waiting for? Order now! Notes: Due to manual measurement, the size may have an error of 2 cm/1 inch; The color may be slightly different due to different monitors.