Fill empty space between rack-mounted components with the On-Stage Stands RPBR1000 1U Brush Rack Panel. This sturdy brush panel protects valuable rack equipment, while allowing cables to pass through. The RPBR1000 1U Brush Rack Panel is a 1U panel constructed of black steel and covers empty rack slots to protect equipment from debris and tampering, while allowing cables to pass through with ease. A durable powder-coat finish resists wear and tear to maintain a professional appearance. Solid-steel composition delivers strength and stability to safeguard rackmount gear.Prevent debris and allows cable pass-through in rack units.