Bathroom Exhaust Fan/ Ventilating Fan/Extractor Features: 1. Panel is deluxe PP or ABS material 2. Ball bearing motor 3. Low noise after long time operation 4. High quality and reasonable price Merit: These series offans are based on heatproof material and their engines are manufactured with professional skills.We can guarantee that there would be little things with them. Just have a try, you'll find their excellence. Don'thesitate to contact us with the result of regret!