48”x48” (or 4’x4’) Collapsible Frames are made from 3/8″ Stainless Steel Tubing and connector pins, with a heavy duty elastic cord keeps everything together. It can be used with any 4’x4’ slip-on lighting modifier.

It will fit in a car. The same can’t necessarily be said of the non-collapsible 4’x4’ Open frames.