Size of outer case: 3.07×1.77×4.13 inches. The pill box can store the amount of medicine for one week. Plan and remind you of your morning, noon, evening, and bedtime medication for one day. Use colorful and translucent case to help you better distinguish between pills.7 day pill organizer has 7 individual daily pill boxes for one week, total 28 large compartments. Each compartment of the weekly pill box is enough for daily vitamins, supplements or prescription. The vitamin organizer 7 day features colorful design and date labels, which allows you to color code different medications or organize your supplements in date. Your Pills, Your Colors, Your Days. QTY over 4000 ship by sea.