Room Air Conditioner - White, Waterproof Insulating Side Panels- Large Size Meets the ENERGY STAR Room Air Conditioner V 4.0 Installation Criteria going into effect October 26, 2015 Kit for large size room air conditioners. Panels are thicker and taller than the standard kit. kit contents; 2 off white closed cell foam wing panels ( Height 19, Width 9.6, Depth 3/4 ) ;4 pieces ribbed weather strips 39 inches in length (117  total length) Made of 3/4 inch semi-rigid closed cell foam for superior insulation properties that will reduce energy loss Increased panel thickness decreases outside noise; Uniform look provides improved aesthetics; Moisture and weather resistant Waterproof panels & ribbed weather-striping eliminate air & water leaks even with uneven surfaces