MID-SIZE ACRYLIC LOCKING ENTRY BOX WITH 8-1/2" X 11" TOP SIGN HOLDER AND 6" X 1/2" DROP SLOT. OVERALL SIZE 9-1/2"X9-1/2"X9-1/2". IMPRINTING AVAILABLE - CALL FOR DETAILS. 9 1/2" W X 9 1/2" H X 9 1/2" D