12" X 2" FLOOR REGISTER WITH LOUVERED DESIGN - FIXED BLADES RETURN SUPPLY AIR GRILL - WITH DAMPER & LEVER - BROWN Color_Aluminum Insulation – A thick blanket

Insulation – A thick blanket of fiberglass insulation provides you with an R-Value of 4

and the second number represents the height

Some of the best features aren't readily apparent

Solid Construction Designed For Floor Use

12" X 2" FLOOR REGISTER WITH LOUVERED DESIGN - FIXED BLADES RETURN SUPPLY AIR GRILL - WITH DAMPER & LEVER - BROWN Color_Aluminum Insulation – A thick blanket+ Product Details Size 2"w X 12"h or 12"w X 2"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 3. 5" X 13. 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