Single Dose Medicine DispenserMedicine dispenser comes with four medicines: 30 doses each of Tylenol Extra Strength, Advil and Aleve; and 20 doses of Zantac 150. Refill with any medicine refill. Managers can improve productivity by keeping employees at work. Mounts on a wall or back of a door with two screws or picture hangers (not included). Number of Pieces: 110; Contains: Dispenser; Tylenol Extra Strength; Advil; Aleve; Zantac 150.