Displays2go DUOCEL3770 Double Sided Height Adjustable Ceiling TV Mount for 37-Inch to 70-Inch Flat Screen Monitors (Black) Holds (2) monitors between 37" and 70" that weigh less than 110 lbs. each. Height adjustable post between 19.5" and 59.5" long. Tilting brackets perfectly position each monitor. Swivel base works with tilted ceilings. Displays2go SKU#: DUOCEL3770