The Ubiquiti 1U Rack Blank Panel is a durable, painted SPCC steel insert designed to cover unused spaces in standard 482.60 mm (19.00 in.) racks. It provides a clean, uniform appearance while helping maintain airflow and organization in network installations. Lightweight at 250 g (8.81 oz.), easy to mount, and NDAA-compliant, its an ideal finishing piece for any UniFi or mixed-equipment rack.