4" X 10" Mobile Home RV Floor Register Vent Grille with Back Dampers - Fixed Blades - 2 way Deflection - White Color_Black + Product Details Size –

+ Product Details Size – 24"w X 20"h is the size for the duct opening measurement only

+ Product Details Size - 24"w X 12"h is the size for the duct opening measurement only

Ideal for Walls & Ceilings: Designed for seamless installation in standard 24" X 10" duct openings

+ Product Details Size - 10"w X 30"h X 2"d (for duct opening measurement only)

actual front end outer dimensions are approximately 28 5/8" width X 12 5/8" height

4" X 10" Mobile Home RV Floor Register Vent Grille with Back Dampers - Fixed Blades - 2 way Deflection - White Color_Black + Product Details Size –+ Product Details Size 4"w X 10"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 5. 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