White, scalloped exhaust vent for all side walls, patented exhaust flaps stay closed when not in use, maintenance free, color molded through, comes complete with 8" aluminum tube, 4" diameter, net free area 12 sqin, 40 year warranty.

• Exhaust vent for side walls with patented exhaust flaps which stay closed when not in use
• Comes complete with 8 In. aluminum tube (4 In. diameter); Optional Small Animal Guard sold separately
• Net free area 12 Sq. In.
• 40-year transferable warranty; Made in USA