JR Products Polar White 9-7/8"W x 2-1/4"H Floor Heating/ Cooling Register w/Damper 288-86-AB-PW-A 08-0207

Rectangular register overall size is 11-7/8 inch width x 4-1/4 inch height. Controls flow of air for better circulation. Molded thermoplastic construction won't rust or fade and has solid color throughout so it will not peel or flake.