1. Protection against Debris and Damage: The mesh material acts as a barrier, protecting your outside AC unit from leaves, branches, dust, dirt, and other outdoor debris. AC covers also help prevent potential damage caused by wind, snow, or other extreme weather conditions. 2. Breathable Mesh Design: Our ac cover is constructed with a durable and breathable mesh Oxford cloth that allows for proper airflow. Air conditioner cover prevents debris from entering, ensuring optimal performance of your air conditioning system. 3. Year-round Use: This ac cover is designed for all seasons. The breathable mesh design allows air to circulate smoothly and will not affect the heat dissipation of the air conditioner when it's running with the cover on it, so you don't have to remove the cover in all seasons whether the AC unit is in use. 4. : Installing the ac unit covers is quick and hassle-. Simply slip it over your outdoor air conditioner unit and secure it in place using the included adjustable buckle drawstring. No complex assembly or tools are required. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.