Type:pop up backdrop stand Shape:Curved or straight pop up backdrop stand Size:3*3S or 4*3S pop up backdrop stand Grac size:225*225 or 300*225 pop up backdrop stand Material:Aluminum Alu.tube thickness:Dia17mm Alu.tube finishing:Silver Anodized Printing method:Dye sublimation printing Standard packing:600D padded oxford bag Usage:Outdoor events