Handua 12x6 Steel Triangular Baseboard Return Air Grille Introducing our Stamped Steel Triangular Baseboard Return Air Vent Cover – the perfect blend of functionality and elegance to enhance your home's air circulation. Here's why you'll love it: Accurate Sizing for Perfect Fit: Always measure your duct opening to ensure the right fit. If your duct opening is 12"W x 6"H, simply order the 30x6 size option. The outer dimensions of this vent cover are 13-3/4"W x 6-5/8"H x 3-13/16"D, providing a precise and tailored fit. Optimized Airflow for Comfort: Experience efficient airflow with precision-engineered 1/3" stamped louvers set at a 30-degree angle. This design ensures optimal air circulation throughout your living space, promoting a comfortable and healthier indoor environment. Elegant Aesthetics: Upgrade your home decor with a pristine white powder coat finish and countersunk screw holes. The triangle profile seamlessly integrates into your baseboard, adding a touch of sophistication and creating a clean and polished look. Minimalist Design with Low Projection: Designed for minimal visual impact, this vent cover features a top projection from the wall of just 7/8-inch and a bottom projection of 3-13/16-inches. Enjoy improved air circulation without sacrificing valuable floor space in your home. Effortless Installation: Save time and effort with our user-friendly installation process. The triangular shape and 3-13/16" depth make it easy to replace existing vent covers or install in new construction. Upgrade your air circulation effortlessly and enjoy a more comfortable living space. Enhance both the functionality and aesthetics of your home with our Stamped Steel Triangular Baseboard Return Air Vent Cover – where efficient airflow meets elegant design.