Pull Up этаж экране (Телескопическая Тип)

features of projection screen: 1) Handsome heavy-duty aluminum case 2) Streamline figure design, fashion and elegance 3) Fast, easy and smooth operation provides the ultimate convenience 4) Slim and light figure, mini-size, easy for carrying on road, especially for business conference 5) Surface: a) Flame retardant and mildew resistant b) Durable for daily usage without color fading, deforming and still keeping flat for optimum image quality 6) Especially selection high power fabric for screen surface, which provides most wonderful effect combined of most high brightness, contrast and resolution with the ability of washable character 7) Smooth surface provides most life-like projection image with optimal vision enjoyment for moderate viewing angles