6"x 6" (Duct Opening Size) 4-Way Stamped Face Steel Ceiling/sidewall Air Supply Register - Vent Cover - Actual Outside Dimension 7.75" X 7.75" namely UPC

namely UPC

The Listed size 6'' x 6'' is for inside duct opening measurement

This premium PU tubing has ultra-smooth surface and bright color

75” high

"outside" measurement is the surface you can see after the installation

6"x 6" (Duct Opening Size) 4-Way Stamped Face Steel Ceiling/sidewall Air Supply Register - Vent Cover - Actual Outside Dimension 7.75" X 7.75" namely UPCThe Listed size 6"x 6" is for inside duct opening measurement, actual outside dimension is 7. 75" X 7. 75" Stamped Face Steel Construction with 1 2" fin spacing for high air flow Four Way Air Flow deflection Design Multi shutter damper with easy handle to adjust desired amount of air flow Individually shrink wrapped with card board pad in the back for extra protection