This undereave vent is rectangle.The material is aluminum.Surface is spray treatment. The end of model is without alphabet,the colour is metallic colour.The end of model is "w".the colour is white.The end of model is "B",the colour is brown.To use for sidewall and under eave ventilation.The louvers deflect rain or snow.As the part of a balanced ventilation system can reduce unwanted heat and moisture.The size is complete to apply for all kinds of eave.

Material: Aluminum