Features single fast motion open and close to constructing the rectangular Softbox Tool-free speedring swapping for all popular modifier light source mounts The best silver lining in the industry with SterlingFibre Exquisite and efficient light shaping lightbank Three levels of modification with two removable diffusion silks Folds flat for storage and transit in its own case Designed for monolights of all manufactures Excellent solution for photographers on the move Delivers the best light with the least effort for all skin tones