This fold-able softbox is portable and flexible. With a removable grid, a front diffuser, a secondary diffuser, and a round mask, you can soften and modify your light source in many different ways. The softbox attaches to an adjustable bracket that is in turn set on a ball joint swivel mount, giving you freedom to point it in any direction. It"s designed for Nikon Canon Speedlite Ex430 Ex580 Sb600 Sb80.