【Premium Metal Material】- Our gable vent is made of high-quality metal material, surface is black spray paint; Sturdy, durable, anti-rust and corrosion resistant, providing a stylish appearance that can match any siding, great choice for attic, houses, sheds. 【Gable Vent Size】- The size of this attic vent is 6 x 6 inch / 150 x 150 mm, which is very suitable for 6 x 6 inch gable vent. With the package including 2 pieces of black gable vent and 8 pieces of screws. Please check the size chart before the purchase, consistent with the required opening size. 【Built in Fine Mesh】- The back side built-in with tough metal mesh to stop sundries and small pet from entering the house, modern house necessity; The 45° slanted louver design allows for better air circulation and improved ventilation, providing you with a healthier life. 【Easy to Install】-Just tighten with screws in the small holes of the attic vent. Complete with a corresponding number of screws, making installation very easy. Check the size chart before the purchase. 【Wide Applications】-Our gable vent ideal for air circulation and can be used as intake or exhaust vents in a variety of environments; Whether you need attic vents, shed vents, wall vents, this vent will cater to your needs. You can also DIY it to your RV car, external ventilation decoration of chassis and electrical boxes.