163-piece set includes: 1 classroom calendar
(22.5" x 13.3"), 12 monthly headers, 33
numbered cover-ups, 4 birthday cover-ups,
50-holiday cover-ups, 4 special occasion
cover-ups, 10 blank cover-ups, 1 days-of-theweek
chart with 3 days-of-the-week arrows, 1
weather chart with 4 arrows, 1 season-month
chart with 1 arrow, 5 season overlays and 33
seasonal accents.