Promotional 25.5cm x 30.5cm Clear Glass Wall Display Plaque inc Fixing Kit The 25.5cm x 30.5cm clear glass plaque can be engraved with any commemoration details for a building opening or to recognise an outstanding achievement, it can be mounted vertically or horizontally onto a wall internal recommended using the 4 satin chrome fixing stand offs that are supplied with the plaque. The engraved plaque displays best when mounted on a mid to dark coloured background.