... 3 Thickness: 1-25mm ---------- PVC Sign board------------------------------1. Specification and ColorsThicknessmmSizemmDensityg/cm31-101220x2440/1560x3050 ... Environmental friendly------------------------------ 3. Application 1) Advertising : sign board, billboard,displays, exhibition stand, silk screen printing ... , false ceilings, home and office furniture,shop counter, etc.3) Others: chemical industry ...