This desk pad calendar insert is 32. 875" x 18. 875". It is sized to fit in Dacasso brand pads P1001, P1201, P3001, P3201, P3401 and P7001. The calendar features a monthly layout with all 12 months included in the pack. Ample white space is given at each side to allow the insert to be tucked beneath the desk pad rails. Common holidays are marked, and there is a note section at the beginning and end of the month.