Die-Cut Magnetic Polka Dot Calendar Months Organize events, birthdays, parties and more with with these die-cut Polka Dot-themed magnetic months of the year.  Great for whiteboards, steel lockers, refrigerators, etc.  Use with write-on/wipe-off markers or chalk pens. Each set includes 12 die-cut pieces that easily punch out from an 8 ½” x 11″ sheet.