1,EYIDADAE cigarette case size is: 108mm x 44mm x 19mm and weighs only 2.47oz,the mini cigarette case is secured with a pair of spring-loaded clips to hold cigarettes, internal dividers layer design, it can easily hold 10 cigarettes with a length of 100mm cigarettes.regular bank credit cards cannot be placed | 2,EYIDADAE metal cigarette case is small 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. | 3,EYIDADAE cigarette case adopts spring button design, which can open and close the cigarette case with one hand.the switch button can be opened with one touch.can be shared with anyone | 4,EYIDADAE cigarette case is a high-quality metal cigarette case and beautiful appearance, perfect for gift for your lover or friends.