The Nanlite 45x110cm Asymmetric Softbox Grid for Forza 300 & 500 mounts to the front of the softbox to minimize light spill and add directionality by tightening the beam angle. Grids are great for selectively lighting subjects without losing the soft quality of light produced by the softbox. This fabric grid swiftly and easily attaches to the softbox via touch fasteners and folds down flat for storage and transport.