1 calendar, 12 headers, 402 calendar cover-ups - Grades PK - 8 Included are a 24" x 17" calendar, 12 monthly headers, 12 sets of patterning calendar cover-ups, and a resource guide. Supports NCTM standards.SCBCD-110113-4. CD-110113-4. Shoplet Best BBS COMPLETE CALENDAR KIT.