Come with an instruction manual

The wall mount tv bracket can be installed on 12"

15" thick and the grommet mounting fits the desktops 0

hole diameter within 0

After the installation

Dual Monitor Desk Stand for 13''-27’’ Monitors MUA1014 Quad Monitor Mount Come with an instruction manual<Ergonomic Viewing>Mount your monitor up, and make your screens viewing anywhere easy. The computer mount offers +80 90 tilt, 360 rotation, +90 swivel for the arms, and adjustable height up to 16. 4" to fit different sitting positions. A fully adjustable design allows for optimal positioning and a comfortable viewing experience. <Great Alignment>Upgraded integrated arm design ensures overall balance and stability. The unique design of the monitor