1: easy to set up and fold, easy to change posters 2: 3C certificate 3: High quality and competitive price Part one : A Frames & Clip Frames Feature: <1> Great for displaying information,posters or promotional offers,our"A"frames can be used inside or outside,Use matching clip frames for a co-ordinated,professional-looking environment. <2> Free-standing,double-sided display board that can be used ...