STEEL 3-WAY REGISTER 8" X 6" WHITE, ALL STEEL CONSTRUCTION, USED FOR CEILING OR SIDEWALL INSTALLATIONS, FOR HEATING OR COOLING, 3-WAY DEFLECTION, 1/3" SPACED FINS SET AT 20 DEGREES, MULTI-SHUTTER VALVE, INTERLOCKING VALVE LOUVERS FOR POSITIVE SHUT-OFF, ROUGH OPENING DIMS:8"W X 6"L, DIMS:1 1/2"H X 9 1/4"W X 7 1/4"L, WEIGHT:1 LB 2 OZ, BULK, MADE IN USA.