The external Dimensions of the shroud are 8 3/8 X 5 1/2 X 1 3/8 (1/4 Inch bevel)
The shroud is molded to the shape of the 700 Series Xenarc Monitors and the monitor is simply pressed in place. As for the quality it's not bad. It'a standard plastic molded frame. I've seen better but it does the job very well. It also looks much better once installed. I've seen some people install them in a headrest and cover the shroud with the headrest material. This way you don't even see the shroud.