Clear A4 Perspex cover with white perspex backing Overall dimension of pocket is 305H*219W mm Displaying notices, instructions, and announcements. Holding printed information such as schedules, or safety procedures. Easy insertion and replacement of printed sheets without removing the holder. Suitable for offices, workshops, schools, hospitals, retail stores, and public facilities. After comparing online prices, www.marvel.co.za should be the cheapest on this product.