EASY TO USE LARGE REMOVABLE CASES: Since these daily compartments are removable, it has everything to make it an optimal choice for pill organization. It consists of 31 removable compartments with lids that are transparent so you can check the contents without even opening them. SNAP LIDS! COMPARTMENTS STAY CLOSED: Each lid opens easily, snaps shut and stays closed so you can remove each pill container so you can carry your medications in bulk or just your daily doses, perfect for when you travel. BPA FREE. STRONG AND DURABLE: Airtight seal and locks securely so pills won't spill out. Our pill reminder is made of sturdy and durable clear plastic. It won't break easily even if mishandled. This pill holder is the perfect size and weight for everyone and is guaranteed to last you a lifetime. Each daily pill compartment is large enough to hold between 5-7 pills. Each case is numbered corresponding to the days of the month and is transparent so the contents are visible.