Material: PVC coated Material
Size: 300mm or other sizes
Can be straight diameter or reducer
Fire and water resistant
Heat resistant: -20 to 120 Celsius Degree
Heavy duty, durable
Color: Black, yellow, blue
1. One end of the duct is with rope for easy connection to the fan, air conditioning machine or heaters
2. The other end sealed and closed
3. With holes along the duct, diameter and distance of the holes can be custom design.
4. With hanging hooks every 1meter for suspension.