6" X 10" Mobile Home RV Floor Register Vent Grille with Back Dampers - Fixed Blades - 2 way Deflection - White Color_Red Oak Wood + Product Details Size -

+ Product Details Size - 16"w X 12"h is the size for the duct opening measurement only

+ Product Details Size - The listed 8" diameter refers specifically to the size of the duct opening

Actual Filter Size – 24 3/4"w x 17 3/4" x 1"

+ Product Details Size - 8"w X 18"h X 2"d (for duct opening measurement only)

6" X 10" Mobile Home RV Floor Register Vent Grille with Back Dampers - Fixed Blades - 2 way Deflection - White Color_Red Oak Wood + Product Details Size -+ Product Details Size 6"w X 10"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 7. 5" X 11. 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