In order to replace the green color digitally with another image, the California-Sunbounce Chroma-key Green Screen with the Sun-Scrim butterfly frame can be used.The California-Sunbounce Chroma-key Green Screen helps take pictures with a green background for Chroma-key photographsThis screen produces soft, hard, natural, and artificial light This screen is made from high-quality materials that allow you to control every kind of lighting situationUse bungee cords, which are sold separately to fasten the California-Sunbounce 20x20' Screen for Sun-Scrim screen to the frame quicklyThe lightweight, collapsible frame can be disassembled in minutes and can be carried easily