Our square outlet fuel parking heater is and stability. It perfectly matches your vehicle's air vent, ensuring a secure fit that won't loosen over time. -based heating not only energy-efficient but also reduces the load on your vehicle's battery, making it a great choice. Features -Color:Black -Material:ABS -Size:11.00X11.00X6.00cm/4.32X4.32X2.36in -This innovative device can help heat up your car's interior, providing immediate warmth and transforming it into a cozy environment in no time. -With dual functionality, this heater vent cover serves as both a heater and an air conditioner vent cover, making it . -The square design ensures a precise fit for vehicle air vents, ensuring a firm and stable attachment without any hassle. -Utilizing advanced fuel heating technology, this ducting heater air vent outlet enhances energy efficiency and reduces strain on your car's battery. -Designed for user convenience, it features a single-button start and adjustable temperature settings for effortless operation. Package list: 1 x heater vent