7 interlocking detachable compartments Each compartment is a self-contained pill organizer Never miss a day of medication with the pill organizer. Each oversized compartment is a self contained pill organizer and provides the flexibility you need to maintain your weekly medication or vitamin schedule The snap-on lids form a tightly seal to keep your medication and vitamins secure. Each compartment holds a total of 25 Aspirin-sized pills and also includes Braille markings for the visually impaired. This product is highly recommended for anyone on a multiple-daily medication or vitamin schedule