OVJ Duplex Grey White Card 300gsm 31” x 43”

OVJ Duplex Grey White Card 300 gsm in the sheet size 31 in × 43 in is a heavy-weight, two-sided board with a smooth white surface laminated over a grey core. The sturdy 300 gsm thickness makes it ideal for print, signage, packaging mockups, mount board backing, architectural models and mixed-media art, giving projects a firm, stable substrate that resists warping.

The bright white face holds ink and toner cleanly for sharp text and graphics while the grey core provides rigidity and contrast when edges are exposed, so cut edges have a distinctive layered look that can also be used decoratively. Sheets of this size are convenient for larger format work or for cutting into multiple components without needing to join pieces.