2" X 12" Nickel Victorian Floor Register Grille - Modern Contemporary Decorative Grate - HVAC Vent Duct Cover - Brush Nickel Floor Grille which the interior PET provides

which the interior PET provides

if your hole is 20" wide by 14" tall

Just run your finger along the edge of the top plate and you will find a smooth finished surface

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+ Product Details Size – 20" x 20" is the size for the duct opening measurement only

2" X 12" Nickel Victorian Floor Register Grille - Modern Contemporary Decorative Grate - HVAC Vent Duct Cover - Brush Nickel Floor Grille which the interior PET provides+ Product Details Size 12" X 2" is the size for the duct opening (floor vent hole) measurement only, actual front end outer dimensions are 13. 5" X 3. 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