[✔Keep House Comfortable]:Work like a window seal,seal out dust, pollen ,insects,heat and drafts.Foam material help reduces noise and vibrations,Keep your house comfortable
[✔Universal Design]:Air Conditioner Side Insulating Panels design to cover your broken original panel or work as replacement,these Panels fit most of window units, 5000 - 22000 btu
[✔In The Package]:Includes 1 pair self-stick side channels,2 foam panel.The size is 17''H X 9''W X 7/8'' D
[✔Durable Material]:The foam,anti-vibration,noise absorbing;self-stick side channels,no residue,strong adhesive
[✔Energy Conservation]: Assist in sealing the space between air conditioning units and window frames, preventing cold air from entering your home in winter and hot air from getting in during summer, ultimately leading to lower heating and cooling expenses.