These are pre-printed, white on black insert headings to use with any
magnetic planning kit. Pre-printed insert heading sets include days of the week, months
of the year and numbers (1-52) and
are on perforated sheets. They can be used with Magna Visual's 1/2" and 1"
magnetic and clear plastic open top magnetic cardholders. They are preprinted
and slide into place providing legible information that is easily changed or
updated.