Grey Stone Mosaic Wallpaper Mural Extra-Large Photo Wallpaper Mural. Multiple sizes offering bespoke fittings Standard 115g/m2 (non-vlies) paper is applied by pasting the back of the strips with wallpaper adhesive, and then carefully placing on the wall. Extra large strips = Less joins and easier installation Eye catching premium quality images that will be sure to transform its surroundings Effortless installation achieved with the assistance of a Step by step guide Note: For further assistance don't hesitate to contact us via Amazon message where our customer service team will attend to your requirements.