Sale Poster Rolls. Designed as an ideal product for your shopfront window displays. They are available in three sizes 10cm x 2 mtrs, 20 cm x 5 mtrs and 56 cm x 5 mtrs. Our small size Sale poster roll is designed mainly for small stores that have limited front window area, but still need bold and colourful, eye catching sale signage. Our wide Sale Poster Roll is an old favourite, and is ideal for an interior wall display and where you have plenty of shopfront glass. If used to run vertically for the entire length of your shop windows, they are certain to draw the eye of passing consumers. Sale Poster Rolls provide the best "value for money" when it comes to retail signage.