Ekena Millwork GVRO12D 12-Inch W x 12-Inch H x 1 3/8-Inch P Round Gable Vent Louver, Decorative Decorative purposes only, does not provide air flow Solid urethane for maximum durability and detail Lightweight for quick and easy installation Factory primed and ready for paint or faux finish Can be cut, drilled, glued, or screwed