Start off with the old frame
Remove your plastic.. Mine was broken hard
Then lets clean it.
Washed it and rinsed. Just to give it a shinier look
Get your fome board
Measure up, and then start cutting
Place the foam board in the frame and TDAAAA a new as hell planner.
The other choice is to make a calendar
Make your own calendar or print one out
Viola! You've made a beautiful Calendar.