Buy on Amazon : br br Neewer? 37x3795cmx95cm Octagon Umbrella Speedlite Softbox for Nikon Canon Sony Pentax Olympus br br An internal an external diffuser both removable for versatility in refining the hardsoft ratio of flash light br Softbox is easily assembled using the softbox skin four flex rods and a speed ring for the flash head br With Standard size Bowens speed mounts this hiqh quality softbox fits right in any studio br The large size of the softbox makes it desirable for fashion photography portraits and medium to large sized product shots br Softbox Diameter 95cm37inch