Magnetic interchangeable characters are a powerful way to plan and organize work, allowing users to create visual representations of their plans and quickly adjust them as needed. Maximize your productivity and organize work with efficiency. In a variety of Letters, these magnets make building and maintaining your planning board easier. These Bi-Office magnetic interchangeable characters are a versatile solution to be used with Bi-office magnetic letterboards, magnetic planners, magnetic whiteboards, or with any other magnetic surface board. Each pack contains 120 magnetic letter characters.