The Large Standard Skylite Rapid Kit from Lastolite is built around a lightweight but sturdy 6.6 x 6.6' aluminum alloy frame that accepts the kit's reversible white/silver reflector fabric, as well as the included 1.25 stop diffuser.
The quick change fabrics clip onto the frame with a small gap between the frame and border that serves as a vent for stability in windy locations. The white fabric gives you soft neutral bounce light, while the more specular silver side yields crisp contrast and high reflectivity that comes in handy for long throw or fashion purposes. The translucent fabric can be used as an overhead scrim to tame harsh sunlight or as a diffuser for a large light source like a Fresnel. The Skylite system also offers optional 3.5 x 3.5' and 3.5 x 6.6' frames. Optional fabrics are available in black/white, sunfire/white, gold/silver, 0.75 stop diffuser and black velvet. There's also a soft silver and soft gold difflector that reflects on one side and lets diffused light through on the other. An optional grip head, floor bracket and crossbar handle are also available.