Features: 10cm air aluminum ducting made of durable aluminum, perfect for types of exhaust fan and blowers. This exhaust pipe is designed to withstand high temperatures and strong airflows, ensuring reliable and efficient-performance. Fit for homeowners, contractors, and DIY enthusiasts who want to improve the ventilation and air quality in their homes. Whether you are renovating a bathroom or setting up a workshop, this exhaust pipe will help you create a comfortable and healthy environment. Use this pipe with types of exhaust fan, and blowers to create a safe and effective ventilation system.It can be used in kitchens, bathrooms, garages, workshops, and other space that require proper ventilation Sturdy-construction, easy installation. Specifications: Material:Aluminum Inner Diameter:Approx.10cm/3.94in Length:Approx.800cm/314.96in,400cm/157.48in(Optional) Package Includes: 1xAir Aluminum Ducting note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.