One: Duct opening size - 12 x 3 (Overall size 13x4) White Corinthian vent cover with screw holes and a damper (page 5 of 7 in the CAD drawing file from order 188248-1)
One: Duct opening size - 12 x 6 (Overall size 13.75 x 7.25) White Corinthian vent cover with screw holes and a damper (page 5 of 7 in the CAD drawing file from order 188248-1)
One: Overall size - 36 Length x 5 Height x 2.5 Depth White Corinthian baseboard vent cover with screw holes (Page 7 of 7 in the CAD drawing file from order 188248-1). Please don't screw the front plate too tight. We had trouble unscrewing them last time.