sandsilver snap picture frame K04 1)size:A1,A2,A3,A4 2)color:silver ... any size Sandsilver Snap square Cover Picture Frame K041)Size: A1,A2,A3,A4,etc2)Color: sandsilver3)Aluminum frame: 5.5m/pc,1.95kg ... used in metro station,supermarket,tradeshow,display,etc7)Materials for picture printing: PP paper,PVC film,PET film,etc ...