THIS BALLOT/ENTRY BOX WITH KEY LOCK AND 8"X11" "QUICK-CHANGE" MESSAGE HEADER. PRINT YOUR OWN MESSAGE, INSERT INTO HEADER, CHANGE WHENEVER YOU LIKE. BASE BOX MEASURES 9"X9"X9" WITH 6"X1/2" TOP ENTRY SLOT. UNLOCK BOX AND SLIDE OFF HEADER TO EMPTY CONTENTS. 9" W X 9" H X 9" D