The backdrops used for photography are usually made of lighter material which makes it easy for the photographers to carry them around while traveling. The backdrops are usually hung as panels or can be easily draped over anything to give a particular effect. They can also be suspended from background stands by using clamps. Depending upon the type of effect needed by the photographer, the type and size of backdrop can be selected from the wide variety available. Since backdrops require some support, there are many types of background supports available that are well-suited for location work, or even sophisticated permanent studios.
The fabric has a slight odor similar to vinegar and evaporated milk but airs out if you leave it unfolded a few days. The fabric, as expected, is lightweight but decent quality cotton. By definition Muslin is lightweight cotton cloth and, yep, it's thin so a backing layer is necessary if used against a bright light or window (e.g., my uploaded image). It ... full review