This Roscolux Light Lab Swatch Book could almost be a lifetime supply of 6.5x12" Rosco gels and diffusions, if you use small light fixtures. It's a metal ring bound set containing every Roscolux colored gel and diffusion material. Each gel is separated by a white sheet with information and catalog number of the gel preceding it.
In addition to the colors, each book is equipped with two Rosco safety frames, 6.25" (15.87cm) and 7.5" (19.05cm), a plastic pouch for saving cut gel, and a Rosco gel marker.
The book is bound with clasping book rings for easy removal of gels.