WALL AND NO-DRILL REQUIREMENTS: The ashtray has a strong and waterproof tape that can be stuck firmly and seamlessly on a variety of smooth walls, ideal for hotel bathroom and restroom hallways. MATERIAL: The ashtray is made of high quality stainless steel, which is not rusty, waterproof and moisture-proof. The ashtray has strong suction, there is no fear of getting wet. It has strong bearing capacity and it is durable. THE ASHTRAY ADOPTS A SEPARABLE DESIGN: The liner can be removed for cleaning or used on its own. The ashtray has a lid, and its container is deep and large enough to store many cigarette butts and keep ashes inside. EASY TO CLEAN, EASY TO INSTALL: After careful measurement, the three small grooves can place the cigarettes smoothly, the grooves are round and smooth and easy to use. Size: 11cm x 9 x 8cm or 4.3 x 3.5 x 3.1 inc. Perfect gift for Father's Day, Mother's Day, boyfriend, best gift for men, co-worker, business partner and anyone who loves cigars and cigarettes. Color: Silver ( The weight and dimensions are all measured by hand, if there is any error, please forgive me) Quantity delivered: 1 piece