This is a portable stainless steel ashtray. Consists of PP plastic shell and stainless steel inner lining. This soot tray is neither brittle nor rusted. It's a windproof ashtray, don't worry about the ash blowing away and making a mess when you use this cool ashtray outdoors or in the yard. The three-slot design makes your smoking more comfortable and safer. Suitable for indoor or outdoor places, such as home, office, bar, cafe, hotel, restaurant, party, buffet, etc. We offer a variety of colors and round and square styles for you to choose from.