54 that has names of days thereon is snugly insertable at a proper position into the first pocket 50 a second elongated strip 56 that has each month days of each month and days of a regular year thereon is snugly insertable at a proper position into the second pocket 52 for the regular year a third elongated strip 58 that has each month days of each month and days of a leap year thereon is snugly insertable at a proper position into the second pocket 52 for the leap year fig3 shows a rear view of the calendar diary chart 10 a magnet tab 60 is disposed at each corner on rear surface 62 of the cardboard sheet 12 so that the calendar diary chart 10 can be secured to a magnetic flat surface not shown a plurality of additional business card holders 64 are also disposed on upper portion of the rear surface 62 of the cardboard sheet 12 a large pocket 78 is disposed on lower portion of the rear surface 62 of the cardboard sheet 12 for holding various papers 80 and the like therein a round reflective member 82 is disposed on the upper portion of the rear surface 62 of the cardboard sheet 12 to be used as a mirror as.