Constructed of steel, finished in durable baked enamel, our duplicators can be used with any available duplicating film. To operate the duplicators, simply place the film to be duplicated on the plexiglass screen with a sheet of duplicating film on top, close the cover, set the exposure time and push the button! The timer will signal when the exposure is complete. Technical Data: 18 ¼ “ L x 6 ¼” H x 12” W Power supply 110V 60 Cy AC 0.25 Amps Duplicates film up to 10” x 12”