The Mid-America Board-N-Batten 14" 4 Board Joined Standard Vinyl Shutter provides a rich, authentic look to the exterior of any home. They are maintenance free vinyl shutters that can be used on surfaces such as wood, aluminum, and masonry. The four joined board and batten shutters allows for a sturdy look, that characterizes an authentic old-world appeal. Mid-America board and batten vinyl exterior window shutters under 55in. in length will have two cross battens and any shutter at 55in. and over in length will have three cross battens.