emart 6 x 9 ft photography backdrop background, green chromakey muslin background screen for photo video studio, 4 x backdrop clip emart emart green muslin backdrop<br /> <br />soft & durable<br /> 1.light weight, easy to fold.<br /> 2.completely seamless, made from one piece of material.<br /> 3. 100% cotton to absorb the light and help eliminate reflection.<br /> <br />level out<br /> 100% cotton offers very good photographic results, but some combination of hanging, spraying, ironing, steaming and photo editing may be necessary to deal with wrinkles and shadows.<br /> <br /> water washing<br /> all edges are carefully finished to prevent tears in the material, and should it become stained, it can be dry cleaned or even machine washed.