... size A4,A3,A2,A1,B1,B0 Round Corner Snap Frame LY-P06 Detail Specification: Specification MaterialGraphic SizeN.W./pcPackageG ... ctn2.0kg25*12*33.7 Features: Mitred corner Snap frame, Snap open Front loading frame for easy poster change Profile: A3/A4 size ... producing technologically advanced Roll up banner stand, flying banner , poster stand, X-banner, pop up display stand, wall picture shelf,,L-banner ...