Style:Frame Material:fabric+Aluminum Format:16:9 16:10 2.35:1 4:3 customized Portable:Yes Material:PVC fabric View Angle:160 Degree Gain:1.2-2.0 size:customized Warranty:1 Years Certification:CE UL RoHS Package:Carton Flight case Application:Indoor Product Name:curved frame screen 3D 4K:YES