Universal 19" Fit:W 19 x H 1.7 x D 0.3 inch,this 1u rack mount cable management panel with brush is designed to fit 19in server racks and network cabinets Sturdy and Durable:Constructed with SPCC commercial cold rolled steel,with high-density nylon brush,this 1u brush panel Organizes cables coming in and out of rack and cabinet Ventilation and dust prevention:Cable manager with soft brush cable entry,maintains efficient airflow and prevents dust buildup,safeguarding your network equipment from overheating and dust damage Accessories and Installation:Equipped with two types of mounting screws suitable for square and tapped hole;Easy to install, with video or instruction for reference Widely Application:EIA/ECA-310-E Compliant;2 pack and 5 pack available;Ideal accessory for your IT,data, networking,AV or other equipments in home,studio and office The Tecmojo 1U brush panel is one kind of network rack accessories for manager cables,Built from cold-rolled steel with a nylon brush, this panel provides durability and strength,horizontal mounting network cable management ensuring a tidy and efficient network environment.This strip brush maintains proper airflow and prevents dust accumulation in your server rack mount setups, safeguarding your network equipment from overheating and dust damage. ensuring long-lasting use for server equipment and network stability.