Powrocket Window Air Conditioner Side Panels, 48" Extended Width Air Conditioner Surround Foam Insulation Panels for Indoor Window AC Units, Summer Winter Heat and Draft Window Seal Cover, White

["Universal Panels-The window air conditioner side panels are compatible with most brands of 5000-22000BTU window air conditioners.The size of air conditioner side panel is 48\" x 20\". Supporting windows up to 48in width.","Main Design-The air conditioner side insulation panel isolates the gap between the AC unit and the window frame,insulating heat,dust and bright light entering,making your room more comfortable.","Quality Material-Window air conditioner side panels are made of premium insulated foam,providing excellent sealing performance and can be used for a long time.","More Comfortable-keep out hot air in summer and cold air in winter.use this window ac side panels to prevent air leakage through gaps and improve your home comfort throughout the year.","Easy to Install-Measure the size of your window air conditioner before purchasing the window ac side panel, cut to the size you need, use tape to fill in gaps and hold the panel in place."]