This ashtray is made of stainless steel so it has a good abrasion resistance but still light. You can put it at home or put on your car as well. The size is diameter 2.48″*height 3.78″, so it fits most automobile cup holders. Seal design make the ash stay at the bottom. Never let ash fly away make your desk or your car be dirt. When you only press the button on the top, it will be opened.We can print your LOGO or artwork on it.