This convenient little Fit & Healthy Pill Case Stacker can be taken with you when you travel, or used at home as a way to organize your daily vitamin intake. It includes a set of 5 separate cases that twist-lock together for carrying pills or vitamins. Each section measures 1.75 inches x 1 inch and holds up to 20 vitamin tablets. The total stacker size measures 4.5 x 1.75 in. An extra lid is included to use a single case separately while leaving others conveniently sealed.