Fits Size 84-100mm- This retro cigarette case is 105mm long and will hold up to 18-20 regular/king or 100's Size cigarettes.adopts spring button design. easy to open and close the cigarette case.the switch button can be opened with one touch. Crush Proof and Safe-Protect cigarettes or business cards from damage. Do not worry about the cigarettes geting bent or broken if you accidently got sat or steped on the case. and it always keep them safe. High-Class Materials- This metal cigarette case is lightness and portable.can be easily put into a variety of pockets or bags.sturdy metal material keep your cigarettes and other items from crushing and keeping away from moisture. ensure that it wont't break apart or get loose easily like the plastic case. Holds Cards and Cash- This cigarette case can comfortably slip into your pocket or purse. Great for credit cards. ID cards. business cards. driver's license and cash. Enjoy Each Occasions- Generous. Elegant. Stylish. Cigarette case fits perfectly into each occasions. such as home. Outdoor. work and party. It greatly improve the quality of your life.