Chimera Fabric Grid Medium 40 Degree 36"x48". The Fabric Grid acts as a "soft eggcrate". It controls, directs and keeps the light from spilling around the set. Reduces the need for C-Stands, Flags and Sandbags. Collapsible and folds to a compact size. Attaches to front of Lightbank w/ velcro. Fits all Medium Size Lightbanks (36"x48") Storage bag included.