4" X 10" Nickel Victorian Floor Register Grille - Modern Contemporary Decorative Grate - HVAC Vent Duct Cover - Brush Nickel Color_Red Oak Wood while the ingenious dial-controlled damper

while the ingenious dial-controlled damper empowers you to effortlessly regulate airflow using your foot

If your hole is 14" wide by 20" tall

High Quality Copper Coil Meets/Beats ASTM B280 Standard for Air Conditioning and Refrigeration (Made From C12200 - 99

+ Product Details Size – 6"w X 14"h is the size for the duct opening measurement only

this flex duct decreases the pressure loss and provides a more hygienic environment

4" X 10" Nickel Victorian Floor Register Grille - Modern Contemporary Decorative Grate - HVAC Vent Duct Cover - Brush Nickel Color_Red Oak Wood while the ingenious dial-controlled damper+ Product Details Size 10" X 4" is the size for the duct opening (floor vent hole) measurement only, actual front end outer dimensions are 11. 5" X 5. 5" High Quality Solid rigid steel body for durability and reliability. Installation Location Floor. Design Premium plated finish and modern contemporary design forming a luxurious piece. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was just waxed. Quality Packaging