5.27" x 1.77" - 7 compartments are piled up to shape a column, its fits perfectly in hand, and comes with a cord so you can hang the pill holder on bag, looks like a decoration. Since the compartments connect to a pillar, it takes up little space. You can even put it in your pocket Small light and double layer cute vitamin organizer you can handy everywhere, and You dont worry when the 7-day pill organizer open and spill during flight. You can carry it to the beach and comping to product pills on time.Whats more, the 2-layer design secures your pills in so your little kids or pets are not able to open the pill box to take the pills by accident. 1 outer container with strap and 7-day individual cases to avoid accidental spilling and keep medication safe, dry and away from damp. does not automatically pop open when pressed. The rope attached to the kit makes it easy to carry.