The Marley Modern Smooth RED Tile Vent, measuring 420 x 330mm, is a high-quality building material designed for both commercial and industrial settings. Made in the United Kingdom, this tile vent is an excellent choice for those seeking a durable and reliable venting solution. With its smooth red tile design, it is also a great way to add a touch of style to any building project. **If you would like to purchase all the quantity within the listing please contact me and we can negotiate the price further. ***