Flush Mounting - VCE single gang low voltage mounting bracket is designed for mounting wall plates flush with the wall,Fully adjustable - Adjusts to fit various wall thickness; The wall thickness supported by this bracket is up to 20mm(0.787in).,Easy to install - Horizontal or vertical mounting. Installation can be finished in a few minutes. Note: the distance between the walls needs to be at least 45mm(1.77 inch),Wide compatibility - Great for low voltage cables(speaker wires, coaxial, HDMI and data/communication cables, banana wall plates.),Package contents - 5 x Single Gang Low Voltage Mounting Bracket; 18 months warranty for quality problems.