BJADE'S Insulated Foam Panels with Aluminum Foil,Waterproof Portable AC Window Seal Kit,Sturdy Thick Air Conditioner Insulating Panels,Easy Cut to Size,Blocks Heat & Noise,3 Pack Fits up to 50 Inch

["Max Insulation Design:Ours foam panels features a clean white PU leather side and a heat-reflective aluminum foil side. When your window seal plate’s groove faces indoors, install the PU side toward your room for a tidy, furniture-friendly look. When the groove faces outdoors, face the aluminum foil side outward to reflect solar heat before it enters","Enhanced Thermal Seal:Our portable AC foam panels create a reinforced barrier that effectively blocks hot air from entering while preventing cold air from escaping. This ensures maximum cooling efficiency, maintains a consistently comfortable room temperature, and significantly reduces outside noise for a quieter indoor environment","Universal & Customizable Fit: Designed for broad compatibility with most portable air conditioner window seal kits or dryer window vent kit, these foam panels can be easily trimmed to match the exact dimensions of your window and AC seal plates","Complete 3-Panel Coverage: The set includes three insulated foam panels, each measuring 16-5/8\" x 6-1/4\". When combined, they provide up to 50 inches of total coverage, giving you the flexibility to cut and arrange the pieces to perfectly fit your window vent kit for comprehensive sealing","Hassle-Free Installation: No special skills or tools are required. The package comes with all necessary accessories for a quick and straightforward attachment to your existing window seal plates, allowing you to enjoy an airtight seal with minimal effort"]