poster frame 1.miter corner/round corner 2.size:A1,A2,A3,A4,custom sized 3.aluminum frame 4.easy to change the picture Aluminum Poster Frame for DisplayAluminum Poster Frame, Photo Frame, Picture Frame, Aluminum Snap Frame, Changeable Poster Frame, Poster Stand, poster board, display board, advertisement boardThe Poster Stand is made of high quality aluminum. The exquisite surface and the stable ...