7-1/2 INCH WIDTH X 2-15/16 INCH DEPTH X 6-1/2 INCH HEIGHT SIZE; CLEAR ACRYLIC (RING BASE), OPAQUE POLYSTYRENE (WALL PLATE) COLOR/FINISH; GUARD CLEAR COVER; TH3000, TH4000, TH5000, TH6000, TH8000 USED ON MODEL/BRAND; THERMOSTAT USED ON ITEM