This practical green screen unfolded diameter is 142 cm, can be used in a variety of virtual scenes, such as: Such as meetings, portraits, professional studio shooting, games, TV, newborns, live streaming, YouTube videos, home decoration, parties, etc., can be used for post-image synthesis. When you are not with it can be easily stored in a zippered bag, no need to disturb the construction of a stand, pull it out directly and can be quickly attached to the chair.