Bencore Decorative Acrylic Plastic Wall Panels Honeycomb Description1220*2440mmthickness:10mm,12mm,14mm,16mm,18mm,20mm,25mm,30mm,40mmcore materials:aluminium,polycarbonatecladding materials:acrylic,pmma,petg,polycarbonatesurface finish:glossy,matte,frosted Feature1.lightweight,steady structure2.excellent performance in sound..