STEEL/ WHITE ROUND CEILING DIFFUSER 14" X 8", CEILING OR EXPOSED DUCT INSTALLATION, 5-STEP POSITIONING FOR AIR PATTERN ADJUSTMENT, 360-DEGREE PATTERN-HORIZONTAL TO VERTICAL PATTERN CHANGE, REMOVABLE CENTER CORE, DUCT SIZE:8", ROUGH OPENING DIMS:14" DIAMETER, DIMS:3 3/4"H X 17" DIAMETER, WEIGHT:4 LBS 10 OZ LBS, IN BOX, MADE IN ?