16" X 30" or 30" x 16" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 17.75 X 31.75] Compatible with Duct 7" The grille face easily clips

The grille face easily clips into place with the included metal clips

Use this product when needing to cover a part of your HVAC system that is placed in a corner or tight space

+ Product Details Size – The size 30-gauge stick-on collar is 8" and it is compatible with duct 8"

+ Product Details Size - 34"w X 18"h is the size for the duct opening measurement only

16" X 30" or 30" x 16" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 17.75 X 31.75] Compatible with Duct 7" The grille face easily clips+ Product Details Size 16"w X 30"h or 30" x 16" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 17. 75" width X 31. 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