Steel-Baseboard Return Grille BK-BR Description: 1.All stamped steel construction. 2.Designed to blanket walls and windows from baseboard installations. 3.1/3" spaced fins set at 60 degrees with parallel valves 4.Adjustable operated lever setting on left side with multi-louver damper. 5.The snap-in face is removable for installation and cleaning. 6.Available in 15"and 18" length. unopened in original packaging 7.Finish: Bright White enamel finish, available in white or brown finish.