12"W X 10"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 13.75"W X 11.75"H] Color_R-4.2 Yellow Our grilles feature a durable

Our grilles feature a durable powder-coat finish

+ Product Details Size – 18" Corner Baseboard Grille - White - HVAC corner vent cover

Plain Ends - Gives you the freedom to cut and flare at your own project needs

and matte black

order a 20x14

12"W X 10"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 13.75"W X 11.75"H] Color_R-4.2 Yellow Our grilles feature a durable+ Product Details Size 12"w X 10"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 75" width X 11. 75" height. Design Easy unrestricted airflow for your HVAC system 50 angled to provide maximum airflow. High Quality Solid stamped steel with counter sunk screw holes (screws included) and no sharp edges. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was just