Professional chromakey blue screen backdrop is perfect for Photography (film or digital), Digital Masking, Video/TV Production and creating your own special effects. You are getting a professional chromakey blue screen background that has been dyed at the mill, before it is woven. It is not a dyed or painted backdrop. This is a seamless one piece background that is colorfast, and very durable. These brand new professional chromakey blue screen backgrounds are finished on all four sides with a pocket rod on the top and a seam on the bottom. and colorfast.This professional chromakey blue screen backdrop will last for years. You can keep it clean by machine washing it!