16" X 30" or 30" x 16" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 17.75 X 31.75] 12in diameter Plain Ends – Gives you

Plain Ends – Gives you the freedom to cut and flare at your own project needs

+ Product Details Perfect Fit & Easy Sizing - Designed for a 28" x 10" OR 10" x 28" duct opening (measured at the opening)

3 * insulation density is 30kgs/cbm = 0

+ Product Description Introducing our 20" x 26" or 26" x 20" Floor Grille - a reliable and durable air grill designed for exceptional performance and built to last

16" X 30" or 30" x 16" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 17.75 X 31.75] 12in diameter Plain Ends – Gives you+ 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