1.Size: height 9.5* diameter of upper mouth 7.4* diameter of lower mouth 6.9cm, small size is easy to carry, does not take up space, convenient 2..Blue Light ; Ingenuity Design - when you open and lift the lid, the cup holder ashtray cool blue LED's light up automotive. The led illumination increases night vision and make sure that you can see the tray, keep the ash in your car ashtray, prevent ash flying. The inside of the ashtray consists of cigarette holder and no smoke station, which made of stainless steel, no rust and easy to clean. 3..Detachable ; Easy Clean Up Design - This cigarette cup is divided into two parts: the head and cup body. You can take off the cup by twisting it. It has a good sealing performance, when the cover closes securely thereby keeping the smell from spreading or lingering. The surface of the ashtray made of stainless steel, the liner made of ceramic material, which is very easy to clean up the trash inside the ashtray.> 4..Multiple use It is very stylish, luxurious and wearable. It not only can put cigarette ash, you can also put some fruit peel, paper scrap and other garbage if you want. It is an ideal for bedroom, office, home, and most car cup holder. It's a great gift for father, Valentines gift for him and Easter Basket Stuffers.