With a width of 4.3, the OMN-CMKN can be used for hiding many cables or wires by simply guiding them through the cable channel after which you cover them. All products in the Cable Management Series can be combined perfectly with any flat panel installation that does not hide cables in walls.. 3x 16 x 4.3 covers 1x 90 elbow 2x end caps Mounting: Screws or adhesive