Mounted Display Boards are great !
These machine made boards are long lasting, easy to install & more impactful compare to flex or vinyl.
Fine quality vinyl or foil can be laminated in gloss or matt or semi gloss dull finish.
Finally mounted on following sunstrate
1) Sunboard (PVC FOAM) (WPC) - 2,3,5,8,10 mm (upto 20mm)
2) Acrylic Sheets - 2 to 10 mm, clear, opeque on different colours.
3) lightweight foam Board / Kappaa.
4) Same Boards can be in different shapes (cutouts)