Description:1. Material: This vent is made of plastic material, with fine workmanship, durable, impact-resistant, scratch-resistant, moisture-proof, corrosion-resistant, anti-oxidation and easy to clean.2. Design: The plastic vent has a simple and elegant appearance, and is lightweight and easy to install. The mesh design with multiple small strip exhaust ports can achieve ventilation and heat dissipation. Good durability and anti-ageing ability make it difficult to deform, crack or fade during long-term use. It has a convenient airflow and can block dust, which is not easy to block.3. Easy To Use: When installing, just push the cover into the mounting hole, it will be firmly stuck. Cleaning is simple, Just remove the plastic vents and clean them with cleaning tools.4.