8" X 10" Or 10" X 8" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 9.75 X 11.75] w34h34 Crafted from durable galvanized steel

Crafted from durable galvanized steel metal to prevent rust and ensure long-lasting durability

Filter Size - 35

Beyond installation

+ Product Details Size - 26"w X 4"h is the size for the duct opening measurement only

8" X 10" Or 10" X 8" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 9.75 X 11.75] w34h34 Crafted from durable galvanized steel+ Product Details Size 8"w X 10"h or 10" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" width X 11. 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