20" X 25" Or 25" X 20" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 21.75 X 26.75] w20h20 The 26-gauge metal end cap

The 26-gauge metal end cap is compatible with duct 10"

Made of Galvanized Metal To Prevent Corrosion and Oxidation & Rust From Water & Moisture That Lasts Longer Requiring Less Maintenance – Save Money With This Energy Efficient Material Maximizes Airflow And Reduces Fire Hazards

Its brown color complements any interior decor

+ Product Details Size - 34"w X 24"h X 2"d (for duct opening measurement only)

20" X 25" Or 25" X 20" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 21.75 X 26.75] w20h20 The 26-gauge metal end cap+ Product Details Size 20"w X 25"h o 25" x 20" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 21. 75" width X 26. 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