Complete Infinite Video Wall System. Used just eight hours per day, 10 times per year over the last 36 ~ 48 months (3mm between each panel) 16 x 42’’ Infinite LCD Panels Model 4201 (4x4) 2 x Spare 42’’ Infinite LCD Panels Model 4201 16 x Frames 2 x Legs 6 x Flight Cases (3 x Panels per Case) 1 x DVI Controller in flight case 1 x DVA DA in flight case