The CAMVATE 7" DUAL ADJUSTABLE CAGE : RUBBER GRIPS allows two monitors to be installed at the same time. It is a perfect fit for 5" and 7" LCD monitors (ideal for ATOMOS NINJA INFERNO) and is constructed with high-quality aluminium alloy for durability. You can loosen the Allen key screws, then slide along the grooves on the rack to adjust the height or grooves on the plates to adjust the width to fit your monitor. Numerous 1/4" & 3/8" mounting holes are available to expand the function of accessory attachments. The integrated dual rubber handgrip and battery plate are used to provide you with ultra convenience during your use accompanied by the two monitors.