8" X 14" Or 14" X 8" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 9.75 X 15.75] R-6.0 insulation + Product Details Size -

+ Product Details Size - 8"w X 16"h is the size for the duct opening measurement only

providing a perfect fit for most standard thermostats

No more fumbling for essential items during your tasks

75" Deep - Will Fit All Garrage Doors - Insulated And Non Insulated Garrage Doors [The Hole In The Door SHould Be: 15 ¼ x 9 ¾]

unrestricted airflow with a precise 50° angled design

8" X 14" Or 14" X 8" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 9.75 X 15.75] R-6.0 insulation + Product Details Size -+ Product Details Size 8"w X 14"h or 14" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" width X 15. 75" height. High Quality High grade steel construction meant for high foot traffic areas. Installation Location Floor. Design Easy drop in installation Powder Coat Finish Smooth, shiny, scratch resistant, with no sharp edges. Looks like it was just waxed. Quality Packaging Carefully