Material: Made of high quality stainless steel and rubber, fire retardant inner wall, safe to use. Unique Tire Shape: Convenient to place cigarettes evenly, easily pinch the cigarette and free your hands. Covered design: the ashtray itself has a cover that can effectively prevent smoke from spreading inside the car. Detachable Design: This car cigarette ashtray can be separated from a smoke stand and cup body Universal: Perfect for car, home, office, bar, coffee shop, hotel, restaurant, party, etc.