12" x 4" Floor Register HVAC Air Supply Grille - Heavy Duty Rigid Built - Plastic Never Rust Vent Duct Cover [Outer Dimensions: 14w X 6"h] Material_Aluminum + Product Details Size –

+ Product Details Size – 24" Wooden Corner Baseboard Grille

Works for all Air Conditioning applications including Ductless Mini-Split

and Centralized Air Ducted Units

Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment

We carry sizes the big box stores don't

12" x 4" Floor Register HVAC Air Supply Grille - Heavy Duty Rigid Built - Plastic Never Rust Vent Duct Cover [Outer Dimensions: 14w X 6"h] Material_Aluminum + Product Details Size –12"w X 4"h Is The Size For The Duct Opening Measurement Only, Actual Front End Outer Dimensions Are 14" Width X 6" Height SEE IN DESCRIPTION HOW TO MEASURE A GRILLE Solid Construction Designed For Floor Use High Quality ABS Plastic Will Last Forever & NEVER RUST Foot Operated Opposed Blade Damper For Full Air Flow Control And Shutoff Multi Angled Fan Pattern Fins For Multi Directional AIr Distribution Throughout The Entire Room 12" x 4" Floor Register