The Godox 37" Octagon Softbox with Bowens Speedring provides a soft but direct, pleasing light for use with all Bowens mount flash heads. The larger 37" version of the diffusion softbox imparts an impressive wrap-around effect, primarily when used close up. The round surface shape of this parabolic softbox creates natural-looking catchlights in the eyes of the subject. The exterior surface preserves the flash intensity and masks against light leaks. Compatible with all strobes Bowens mount flash heads with Bowens front accessory mounts for modifiers.