10"x 6" (Duct Opening Size) 1-Way Stamped Face Steel Ceiling/sidewall Air Supply Register - Vent Cover - Actual Outside Dimension 11.75" X 7.75" Individually packed with card board

Individually packed with card board box for extra protection

Easy Installation: Designed for straightforward installation in various floor surfaces

• Hose Dimensions: 3/4" inner diameter x 48" length

Do not use outside measurement for size selection or it would be too bit to fit

10"x 6" (Duct Opening Size) 1-Way Stamped Face Steel Ceiling/sidewall Air Supply Register - Vent Cover - Actual Outside Dimension 11.75" X 7.75" Individually packed with card boardFirst thing to know about size selection: take the vent cover off the wall or ceiling. Measure the duct opening where the vent can fit in. Use the measurement to determine right size to buy. This product has listed size 10w X 6h is for duct opening measurement only, actual outsize overall dimensions is 11. 75 wide by 7. 75 high. If your duct opening size is 10 x 6, this is the right size and will fit in well. If you measure outside or surface size,