Convenient refill contains all the necessities to replenish your first aid kit. Designed to refill the First Aid Only™ ANSI 4 Shelf First Aid Station with Medications (sold separately). Sufficient to treat 150 to 200 people. ANSI Class B+ compliant when used in accompaniment with First Aid Only™ ANSI 4 Shelf First Aid Station. Number of Pieces: 1,428; For Use With: First Aid Only™ 90576.