This heated car seat cushion is made of polyester fiber and has a non slip bottom for secure placement. It is designed for use in winter and provides warmth and comfort. The cushion is wear resistant and scratch resistant, making it durable and long lasting. It is powered by a USB plug and has a rated voltage of 5V and a rated current of 2A. The maximum temperature is 55°C. The cushion is suitable for use in automobiles, homes, and offices.