The blanking panel creates a clean and professional look by covering empty space and visible cables. Adding blanking panels to your server racks offers a tidier appearance for a more organized server room. The blanking panel features a solid design that helps guide airflow down the back of your rack, rather than passing between occupied spaces. Improved airflow helps ensure your rack-mounted equipment is running at an optimal temperature.FeaturesCreate a tidy and professional look by covering unused rack spaceHassle-free installation with tool-less design2U panel that mounts to any standard 19 in. 2 or 4-post rack