The falcon eyes sbq-70150hc softbox + honeycomb grid is 70 x 150 cm in size and is easy to assemble. the sbq-70150hc is supplied with a detachable honeycomb grid, which can be used to direct the light. the softbox is lined with a silver reflective material, which ensures a high return of light and sufficient reflection. further, the softbox is equipped with heat resistant material, making it suitable for use with studio flash units and continuous lighting solutions. the sbq-70150hc is supplied with a standard 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 sbq-70150hc is compatible with bowens, broncolor, elichrom, hensel, multiblitz and linkstar studio flash units. to view these speed ring adapter rings, please see the optional accessories tab below.