Size: height 9.5 * diameter of upper mouth 7.4 * diameter of lower mouth 6.9cm. Compact size is easy to carry, does not take up space, and is convenient. Blue light; innovative design - when you open and lift the lid, the cup holder ashtray activates cool blue LED lighting for automotive use. The LED illumination enhances visibility at night and helps ensure you can see the tray clearly, keeping ash contained and preventing it from scattering. The interior of the ashtray includes a cigarette holder and a no-smoke station made of stainless steel, which is rust-resistant and easy to clean. Detachable; easy cleanup design - this cigarette cup is divided into two parts: the lid and the cup body. You can remove the cup by twisting it. It features good sealing performance, securely closing the cover to contain odors and prevent them from spreading. The surface of the ashtray is made of stainless steel, with a ceramic liner, making it easy to clean the interior. Multiple uses: stylish, luxurious, and practical. It can hold cigarette ash, as well as fruit peels, paper scraps, and other small trash. Ideal for use in bedrooms, offices, homes, and most car cup holders. A great gift choice for Father's Day, Valentine's Day, or Easter.