10" x 8" - 1-Way Air Vent - Adjustable Aluminum Curved Blades - Maximum Air Flow - HVAC Grille

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 in Shipment Smooth Surface Edges - Run Your Fingers Across The Surface To Feel The Smoothness Screws Included - Easy Unrestricted Air Flow For Your HVAC System 10 x 8 - opening (vent hole - Neck Size) dimension - actual size is approx 2 wider 10 x 8 - 1-Way Air Vent - Adjustable Aluminum Curved Blades - Maximum Air Flow - HVAC Grille High Quality Heavy Gauge Aluminum. Heavier gauge than needed, built for durability and long life in mind, but still light and handy. You may think of grilles and registers as a generic component of the ventilation system in your house. But they are also the most visible representation of you air system. These grilles and registers give you an extra measure of quality that you can point out to your family members and house guests. Some of our best features aren't readily apparent