... adjusted;4)The back board can be insteated by punched hole back board;5)Color and size ... ’s requires ,such us (Thickness of)Layer board:0.5, 06,0.7,0.8,1 ... .0,1.2mmBack board:0.4,0.6,0.7,0.8 ... 40*80*2.0mm....3.Size&Color(customized) Single side: L1000*W500*H2000mm L1200*W500*H2000mm L1000*W500 ... s requires, such as 3 layers...5.Side(customized)Single sided or double sided is available6.PriceDue ...