24x36 Flag: rectangular grip tool (61×91 cm) that completely blocks light to create precise shadows and hard shadow edges.
Definition
A 24x36 Flag is a rectangular light-shaping tool from the grip department, measuring 24 inches (approx. 61 cm) wide and 36 inches (approx. 91 cm) high. Flags are made of a sturdy metal frame covered with black, opaque fabric. They are used to selectively block unwanted light, create hard shadow edges, or hide light sources from the camera.
The 24x36 flag is one of the standard sizes on a professional film set and is typically mounted on a C-stand (Century Stand) or grip arm. Unlike diffusers or silks, which scatter or soften light, a flag completely blocks light and creates precisely defined light-shadow transitions.
Practical Application
Flags are used when specific areas of the image are to be selectively excluded from light – for example, to avoid overexposure, enhance contrast, or achieve dramatic lighting effects. Flags are particularly used in lighting people to partially shadow halves of faces or to keep distracting light reflections away from backgrounds.
The 24x36 flag is ideal for medium-sized shading and, due to its compact dimensions, is flexible in its application without taking up too much space in an already cramped studio environment.
Technical Details
Standard flags are made from black Duvetyne fabric stretched within a robust metal frame. Mounting is done via grip heads with adjustable angles, allowing for precise positioning.