The Nanlite PavoTube II 6C Fabric Grid surrounds the PavoTube II 6C LED Tube to minimize light spill and add directionality by tightening the beam angle to 40 degrees. Fabric grids are great for selectively lighting subjects without losing the soft quality of light Compac series LED panels are known for. Attaches easily and swiftly via elastic straps and folds down flat for storage and transport.