Plastic Vent, 1 x 3-Flap Plastic air Outlet Grille Cover, Wall Duct Ventilation Grille with net for Duct Opening (20 x 20 cm)

• Material - This product is made of high quality and durable plastic, which will not be corroded and very easily cleaned.
• EQUIPMENT - Equipped with a mosquito net, it opens automatically when the wind blows, it can be painted to match the outside of the house as you like.
• APPLICATION - Suitable for covering ceiling openings and duct vents, convenient and durable to use, you can use it safely for a long time.
• AIR CIRCULATION - You can maintain indoor and outdoor air circulation through this ventilation grille. A good choice for your home, office or anywhere you want.
• FUNCTION - It can maintain indoor and outdoor air circulation, prevent pests in the room by net.

Specification: Condition: 100% brand new Material: plastic. Colour: white. Inner diameter of the hole: approx. 5.12 mm Outer diameter of the hole: approx. 9.43 mm Type (L x W): approx. 15 x 15 cm/5.91 x 5.91 inches. 20 x 20 cm/7.87 x 7.87 inches (optional) Weight: approx. 130g (15 x 15 cm) / 9 oz (20 x 20 cm) Package includes: 1 x ventilation grille. Note: Due to different monitors, the colour may vary slightly. In addition, please allow some manual measurement errors, thank you for your understanding!