The light Octagon diffusion surface is 95/37.5″, with a wide range of applications, suitable for portrait or product photography. It is a soft box when being spread and like an umbrella when folded, easy to use. The umbrella body is made of high-density nylon material, highly reflective. Comes with a front translucent cover that is sewn with Velcro around the edge, great for Speedlite. A double metal frame, and light, and solid, Zippered design make it easy to install the soft box on the stand. Can be used with flashes and some studio flashlights with umbrella holes.