This weekly Ezy Dose Pharmadose Pill Planner features an easy-fill tray with 28 compartments and 7 easy-slide lids. There is an optional locking device that can prevent spills and accidental opening. * See-through plastic makes it easy to see whether medication or vitamins have been taken. * Top of Pill Planner is marked with the weekdays and time of day. * Each compartment has a rounded base for easy pill retrieval. * A prescription information card is included so you can remember to take the right dose at the right time. * The size of the compartments are approximately Width: 1/2” Height: 3/4” Depth 3/4”. * Overall Size: Width 4", Length: 6 1/2", Height: 1" Directions: * Wash before initial use with warm, soapy water.