A. Material: It is made of a type of environmentally friendly material, EVA + aluminum foil. It has a soft texture, is finely crafted, compact and easy to carry around. B. Heat resistance: There's no need to trim the cigarettes as the size of this cigarette case is appropriate. It has a fireproof lining inside. You can simply put the cigarettes into the portable ashtray and close the lid, which is quite convenient. C. Dimensions: This portable ashtray has a simple size, only 8 x 8 cm, which is suitable for use when going out. This size can also fit into any pants or jacket pocket. D. Multi - functional uses: This ashtray can also be used as a small tobacco case to carry around, or as a storage box for small odorless items. Even when used as an ashtray, the aluminum coating can help prevent the spread of odors. E. Easy to carry: These ashtrays can be easily put into pockets, wallets, or cars. They are suitable for use in tourist attractions, offices, meeting rooms, homes and other places.