Wide compatibility: Fits most windowmounted AC units, ideal for apartments, bedrooms, and offices. Keeps your space cool and protected all summer. Durable plastic frame: Resists wear, moisture, and sun exposure. A reliable upgrade or replacement for worn or damaged AC side panels. Stretchable design: Panels stretch to fit most standard window AC units. Flexible yet firm for a snug, customlike fit. Easy installation: No tools or professional help needed. Slide panels into place and attach to the AC unit for a secure hold. Performance and protection: Seals gaps around the unit, reduces drafts, guards against moisture and sun, and can help improve energy efficiency. Use cases: Replacing worn panels in apartments or rentals. Upgrading a bedroom or home office for better cooling and unit protection. Seasonal replacement after moving or long storage to extend AC life.