... loading frame for easy poster change Profile: A3/A4 size with 25mm curved aluminium, and A1/A2 ... 4mm anti-glare PVC lensStandard Sizes: A1, A2, A3, A4, B1, B0Pre-drilled holes Color: Anodized any color ... to producing technologically advanced Roll up banner stand, flying banner , poster stand, X-banner, pop up display stand, ... wall picture shelf,,L-banner, boards and so on. Our focus ...