Our dry-erase planner calendars are reusable. They begin at 11in x 17in (in stock at @scribbles_and_quills) and can be customized up to 4ft x 8ft. We believe in creativity also so feel free to use it to doodle and add more pop to the original design. Add in your months, days and years, make notes, plan ahead etc. These are the perfect gifts and can suit everyone. Students, administrators etc and even parents can use our planner calendars.