image for representative purposes. The MDF Shadow Batten Black is available from us in two sizes to suit your needs; see the drop down menu for full details. This product helps to form a border around the edge of suspended ceilings. It is especially useful in rooms that are not completely square as it stops the ceiling butting up against the wall and revealing lines that aren’t quite straight. It effectively masks the uneven walls for a better finish. For any further information on this product or for advice on your suspended ceiling, please feel free to get in touch