This adjustable air conditioner wind deflector is a simple, noninvasive accessory that hangs on your AC unit. It directs airflow for more comfortable cooling or heating without wall damage or altering the unit. Easy installation: No punch installation required. Just hang the deflector on the AC housing; it can be detached without leaving marks on wall or unit. Adjustable airflow: The deflector arm adapts to direct wind up, down, left, or right. for summer cooling and winter heating. Durable material: Made of polypropylene (PP); lightweight, sturdy, and resistant to temperature changes. Broad compatibility: Fits most standard wallmounted and window AC units. The arm length is adjustable to suit different models. Practical benefits: Reduces direct drafts on people, protects curtains and furniture from direct airflow, improves overall air distribution and comfort, and can contribute to energy efficiency. Use scenarios Living room: Direct cool air toward the center of the room for even cooling without a hard blast on seating. Bedroom: Direct airflow away from the bed for quieter, more comfortable nights. Office or hotel room: Control airflow around workspaces or beds to prevent drafts on screens and sleeping guests.