[Universal Design]:Air Conditioner Side Insulating Panels design to cover your broken panel or work as replacement,these Panels fit most of window units, 5000 - 22000 btu [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 [Energy Save]:Help Insulates between AC units and window frames,keep out cold air into your house during winter and air in summer,so you reduce heating and cooling costs [ Material]:The foam,anti-vibration,noise absorbing;self-stick side channels,no residue,strong adhesive The size is 17inch H X 9inch W X 7/8inch D Color: Material: Foam Package Contents: 2 PCS * Window Air Conditioner Foam Insulation Panels Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.