Hart & Cooley® Baseboard Return Air Grille, 3-Way, Series: 674, 24x 6 in, 23-1/4 in Duct Width, 5-1/4 in Duct Height, 25-3/4 in Overall Width, 7/8 in Overall Depth, 197 to 395 cfm, 0.66 sq-ft, 40 deg Deflection, 1/2 in Blade Spacing, Steel, Bright White Enamel, Domestic