4" X 20" Or 20" X 4" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 5.75 X 21.75] Round Pipe HIGH QUALITY - High Quality

HIGH QUALITY - High Quality Galvanized Sheet Metal with Crimped Ends (Snap-Lock Design) For Easy Fitting and Secure Connection To Consecutive Duct Joints

+ Product Details Size – 32"w X 30"h is the size for the duct opening measurement only

high-impact plastic to provide reliable and long-lasting protection for your thermostat

you can clean the filter

+ Product Details Size – 8" x 22" or 22" x 8" is the size for the duct opening measurement only

4" X 20" Or 20" X 4" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 5.75 X 21.75] Round Pipe HIGH QUALITY - High Quality+ Product Details Size 4"w X 20"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 5. 75" width X 21. 75" height. High Quality High grade steel construction meant for high foot traffic areas. Installation Location Floor. Design Easy drop in installation. Powder Coat Finish Smooth, shiny, scratch resistant, with no sharp edges. Looks like it was just waxed. Quality Packaging Carefully shrink wrapped