Cohas Magnetic Backed 1 Month Calendar includes White Markers, Blackboard, Tall Side by Side Magnetic backed calendars are perfect for appointments and meetings at home, office, or school Featuring a chalkboard-like surface, they can be used on steel; magnets will not stick to calendar Includes white wet-wipe marker with chisel 6mm tip and white waterproof marker with fine 1mm tip One month (35-day) magnetic calendar measuring 17 1/2 by 17 inches; use portrait or landscape Use included liquid chalk markers, or use with real chalk; do not use dust free or dustless chalk One Week Calendar Strip - One, 23 by 7 inch 7-day calendar with whiteboard or blackboard surface Two Week Calendar Strips - Two, 23 by 7 inch 7-day calendars with whiteboard or blackboard surface Four Week Calendar Strips -Four 23 by 7 inch 7-day calendars with whiteboard or blackboard surface Small Month Calendar - One 17-1/2 by 14-1/2 inch 35 day calendar with whiteboard or blackboard surface French Door Month Calendar - One 14-1/2 by 23 inch 35-day calendar and notes area with whiteboard or blackboard surface Wide One Door Month Calendar - One 23 by 14-1/2 inch 35 day calendar and notes area with whiteboard or blackboard surface Attracts to fridges and dishwashers Support many brands of chalk markers Schedule keeping Meal planning Notes to the family Honey-do lists Dentist and Doctor Appointments Sports and activities scheduling Holidays and Birthdays Business meetings Memos and messages Conference times Appointment planners Task Reminders Games and Activities Homework Assignments Lunch meetings Phone conferences Lists and &#034;must do&#034; planners Menu Development Employee scheduling Daily reminders Task Assignment Project Deadlines Closures and holidays Use on curved surfaces What&#039;s your application?