Origin: CN(Origin) Material: Plastic SIZE: A:40*40*4cm/15.72*15*72*1.57inchB:30*30*4cm/11.79*11.79*1.57inC:45*40cm/ 17.69*15.72inD:36*36cm/14.15*14.15in Features: Hexagon shape design Unique hexagon design matches with your color pigment, you make stereoscopic