Designed with heavy-duty nylon, Westcott Egg Crate Grids are a fast and reliable way to add directional control to your Westcott modifiers. This 24"" 40-degree grid helps contain light spill and narrow the beam angle from Westcott's collapsible Beauty Dish and Beauty Dish Switch. It quickly mounts and dismounts via hook-and-loop fastener onto the softbox's recessed edge.Unlike bulky hard grids, Westcott Egg Crate Grids collapse flat to fit in the included bag for streamlined travel and storage.