The phot r 16 x 3m non woven backdrop black is a cost effective and portable alternative to 100 cotton muslin studio backdrops these backgrounds are made out of non woven polypropylene a recyclable plastic fabric which is both strong and extremely lightweight they are a very handy studio backdrop to carry and will put no stress on a weak support frame this high quality non woven backdrop is ideal for studio and portrait shooting and the seamless surface helps to soak up all the light w