This 7-Day pill organizer has large compartments that open easily with the push of a button. Touch the colored button and the cover pops open. Compartments have contoured bottoms for easy pill removal. Overall dimensions of the pill organizer are 8 3/4 in x 2 in x 1 in. Each compartment measures 1 3/8 in x 1/ 1/8 in x 1 in and is labeled with the first letter of the day of the week. This push button medicine organizer has been awarded the Ease-of-Use Commendation by the Arthritis Foundation.