12" X 6" FLOOR REGISTER WITH LOUVERED DESIGN - FIXED BLADES RETURN SUPPLY AIR GRILL - WITH DAMPER & LEVER - BROWN Material_Aluminum But they are also the

But they are also the most visible representation of you air system

+ Product Details Size – 6" x 24" or 24" x 6" is the size for the duct opening measurement only

angle the louvers up for efficient cooling

2" X 10" Is The Size For The Duct Opening (floor/vent hole) Measurement Only

12" X 6" FLOOR REGISTER WITH LOUVERED DESIGN - FIXED BLADES RETURN SUPPLY AIR GRILL - WITH DAMPER & LEVER - BROWN Material_Aluminum But they are also the+ Product Details Size 12"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 5" X 7. 5" wider. Installation Location Floor. Design Rigid gauge built for durability and long life in mind, but still light and handy. Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was just waxed. Quality Packaging Carefully shrink wrapped with cardboard backing to prevent damage