Premium Thickened Stainless Steel: The ashtray with lid is made from brushed stainless steel, it is rust-free, waterproof and odor-proof, its extra wide base is gentle on all surfaces, its surface with a fine polishing process, clean and tidy, no scratching hands. Don't worry, the design also prevents children from reaching into the ashtray. The perfect outdoor ashtray. 3 Recesses and 1 Central Column: The windproof ashtray has 3 U-shaped recesses and 1 removable column holder in the middle, it can hold the cigarette and extinguishes stubs, the recesses for the cigarettes are designed so that cigarettes cannot fall out. The low center of gravity of the ashtray makes it stable and secure on all surfaces. The lid reduces odor pollution for non-smokers. A Great Device for Smokers: This ashtray is made of solid stainless steel (Black), with anti-slip and anti-scratch stick pad so that the ashtray does not slip and scratch the tabletop. Due to the weight and the rubber base, the ashtray offers excellent stability, easy to use & clean. Size & Design: 8.7 8.7 7.4 cm, the center column design help put out the cigarette. Easy to belong and clean, unscrew the spindle and rinse it out from under the faucet insert more as well, and takes up very little space.