The Single Cell Lite for the 2018-2020 Ford F-150 SSV/Police Responder and 2019-2020 F-250 includes the Front Divider, Center Divider, Rear Window Armor and Door Window Armor. Jotto Desk realized the extreme challenge facing agencies in regard to the rear seat area of pickups and has created a solution for prisoner containment in those vehicles. The bottom 2/3 of the front divider and center divider is powder coated steel with a built-in HSEP for added prisoner foot room. We didn't want to give prisoners a birds-eye view of the "good guy" side of the vehicle when you don't have to. The upper 1/3 is polycarbonate and has been designed to allow for prisoner viewing/interaction but not diminish drivers view out the rear view mirror. In fact, the visibility for an officer is nothing short of amazing.