Fits 32' to 65' TVs: Vertical dual screen setup compatible with most 32' to 65' screens weighing up to 70 lbs (each) with VESA patterns of 75x75, 100x100, 200x100, 200x200, 300x200, 300x300, 400x200, 400x300, 400x400, or 600x400mm Mobile Trolley Cart: The 35.3 x 26 base features 4 wheels providing smooth mobility on both hardwood and carpet floors. All wheels are lockable to make the cart stationary when desired