paper photo frame 1 high quality,competitive price,good service 2 professional manufacture 3 OEM and ODM are welcome 1 professional manufacture or frame and matboard for prame2 Thickness:1.6CM3 Size:13*13CM and other sizes are available4 Single layer matboard,double matboard, multi-layers.multi-opening5 Matboard can be used for paper frame,post frame6 Compouents:Decorative facing paper,core ,back ...