Tofficu Duct Connector Air Backflow Damper Flexible Vent Blocker for Hvac Systems Easy Install Non Return Valve for Air Conditioning Exhaust Fans Smooth Surface Design UNOYX model number: CC03-6

model number: CC03-6

[Easy to Assemble]: Set up your cap racks for baseball caps with ease

For any issues relating to the product

Simple Installation: Includes #8

FIRST COME FIRST SERVE - 1 Undisclosed photocard set (6ea) per 1 Light stick *Please understand that member Sua Moon is not included in GIFT

Tofficu Duct Connector Air Backflow Damper Flexible Vent Blocker for Hvac Systems Easy Install Non Return Valve for Air Conditioning Exhaust Fans Smooth Surface Design UNOYX model number: CC03-6Brand: Tofficu Color: White Features: Duct connector flange: easy to use, the duct connector is simple to operate, suitable for personal or professional use,duct damper Duct connector: smooth surface without burrs, the tube connector is simple to install and will not hurt your hands,connecting duct fittings Air vent duct connector flange: using abs material and fine craftsmanship, strong and durable long serving life,duct coupler Air duct vent: