2X 3 Meter Length 100mm/4 Inch Air System Flexible Aluminum Exhaust Duct Pipe Air Ventilation Pipe Hose

Perfect for heating ventilation air conditioning kitchen bathroom greenhouse grow room grow tent etc. colour:Silver Material:aluminum size:Diameter: 100mm Length: 3meter Package Contents: 2 x ventilation duct Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.