The Kupo KT-2436FBD is designed to control natural or artificial light on indoor or outdoor shoots. This 24 x 36" rectangular steel frame is stitched with black denim fabric and come with a 9.5mm diameter mounting steel pin welded onto the frame for mounting into a grip head (or gobo).

Flags are typically used with C-Stands so you can position them into place to create contrast, change lighting ratios, add diffused light, or block light completely as in the case of this black flag.