pop up (pop up display) PUS-B 1,the frame is made of aluminium 2,dye sublimation ... graphic printing 3,We can offer 3x3 ,3x4 The pop up ... different types and the sizes .The fuction of the pop up is a lot . Our company can offer you ... different kinds of display equipment .Such as feather flag ,pop up .banner stand ,fold tent ,fold tower ,giant flag ...