Product details:

Surface mount PVC gable vents are long-lasting, durable, and should be painted upon receiving before installation. Available in functional and non-functional, PVC gable vents are available in a plethora of sizes and shapes, sure to fit any project. Not only are they a beautiful architectural feature, but if you select the functional option, they will also assist with airflow in your attic.Dimensions: 14 in. W x 22 in. H - frame size: 2 in. W x 1-1/2 in. P - venting area: 20 sq. ft.
Surface mount installation is simple and quick with screws and adhesive.
Many sizes and styles available to fit the need of any project.
Durable and long lasting PVC is impervious to exterior elements.
Functional and non-functional options are both readily available.
PVC can simply be left white or painted to match existing trim.