summer projection screen Material:High0.45mm PVC Tarpaulin Size:6x4m High quality,low price,prefect design,fast delivery summer projection screenMaterialHigh quality 0.45mm PVC TarpaulinTechnologySewed,lead free heavy thread,double and quadruple stitchedProduct Size6x4m or customizedElectric BlowerWith the certificate of CE/ULWeignt40KGSMethod of ShippingBy sea, By air or by Express Usage Rental ...