Each cigarette case fits King Size & Regular Cigarettes (78mm & 84mm, not 100mm). Great for roll your own cigarettes! Strong plastic design. Divider for extra support. Flip to open lid. Holds 30 cigarettes - over a pack of cigarettes! Available in Green, Blue, Red or Teal. Made in China. Each case is 2.75" wide x 3.5" tall x 1.5" deep.