I often outdoor with my system flash on the go - therefore I needed something that weighs little and easy to assemble. The softbox is very large with its 109cm (For Indoor there can be borderline). The flash is nice and soft and I. Flashes with Nikon SB25 Flash mode: M mode, Aperture 1.4 and ISO 6400 capacity 1/16 and am also against evening sunlight very well so go! Very satisfied!