The falcon eyes fesb-6090 foldable softbox is 60 x 90 cm in size and is easy to set up. the fesb-6090 is suitable for portrait and product photography and is supplied with 2 diffuse cloths. the diffuse material spreads the light evenly, provides a neutral colour temperature and minimizes shadows and reflections. Falcon eyes fesb-6090 foldable softbox specifications The fesb-6090 is supplied with a falcon eyes speed ring. this speed ring is compatible with all falcon eyes studio flash units except for the falcon eyes ss series. By using an additional speed ring adapter, the fesb-6090 is compatible with bowens, broncolor, elichrom, hensel, multiblitz and linkstar studio flash units. These softboxes are not suitable for halogen lamps, (such as the falcon eyes qlt-1000), due to the high heat generation of these lamps. the soft boxes from the sbq series are suitable for such types of lamps.