TREND enterprises, Inc. Calendario Anual (SP) Bulletin Board Set Here's a great Spanish-language calendar set for classroom, home, and office. Endless schedule flexibility with month and day flags, 33 date markers and 44 special event markers. 17" x 22" calendar has pre-cut tabs to hold date pieces in place. Over 100 pieces in the set. Extra Value: Discovery Guide included with creative activities that teach and delight!