GliCraft 4 Pcs Mesh Window Air Conditioner Cover Outdoor, Surround Insulation Side Panels for Window Ac for Winter and Summer Bugs Rain Dirt Resistant Air Conditioner Cover (21"w × 16"h × 15"d)

["Window Air Conditioner Protection Kit: this kit includes 1 waterproof and breathable mesh cover for the outdoor unit (with 2 durable nylon straps, ABS buckles, and adjustable length) and 3 around insulating side panels for the indoor unit (with adhesive backing for direct attachment to the wall)","Energy Saving: the outdoor unit cover effectively prevents insects, lint, and fallen leaves from entering the room through the ac or hiding in crevices and damaging the machine; The air conditioner insulation panels seal the gaps between the ac and the window, preventing dust, pollen, light, and small debris from entering; The air conditioner side panel kit prevents cold air in winter and hot air in summer from entering, reducing heating and cooling costs, and improving energy efficiency","Suitable Size: our window air conditioner cover measures about 21 x 16 x 15 inches / 53 x 41 x 38 cm (width x height x depth), designed for most standard window air conditioners from major brands; Please measure the external dimensions of your air conditioner's outdoor unit before purchasing; The overall size of the air conditioner side panels after installation is 36 x 18.1 inches, large enough to be trimmed as needed","Reliable Materials: our window air conditioner cover is made of PVC mesh fabric and 420D waterproof fabric, and the window air conditioner insulation kit is made of high density foam; It is flexible, durable and odorless, with anti oxidation and weather resistance, providing good heat and sound insulation, giving your air conditioner a layer of protection","Easy Installation: our window air conditioner outdoor unit cover is easy to use; Simply align the opening with the outdoor unit, fasten the two buckles, and adjust the straps to the appropriate length for a secure fit; For the insulation panels, simply measure and cut to the appropriate size, then install the air conditioner side insulation panels onto the air conditioner side panels; Please clean dust and water stains before installation to ensure the adhesive sticks more firmly"]