Features:
100% Brand new & High quality
Scope of application: can be used as air inlet and outlet, installed in indoor ventilation equipment
Function: fresh air ventilation inlet and outlet system
Material: ABS
Size:140*96*60(4inch),160*125*60(5inch),180*150*60(6inch)

Packing includes :
1pc X Pipe flange seat

Note:
Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Since the size of the product is manually measured, there is a slight 1-3cm error, please understand thank you