Circulating airflow: Adjustable angle and direction let you tailor airflow to the season. Quickly redirect cool or warm air for comfort, delivering warmth in winter and coolness in summer. Breathable and waterproof: Ventilated micropores soften the breeze to reduce condensation. Helps protect walls from moisture and may lower bacterial growth. Low load, energy efficient: Closedloop airflow circulates air evenly throughout the room, reducing the impact of direct air conditioning on the body. Ecofriendly materials and easy installation: Made from PP material, resistant to thermal expansion and contraction, durable and safe for infants and pregnant women. Length adjusts to fit different AC sizes and wallmounted units. Simple installation requires no drilling or adhesives. Key benefits at a glance: Improves comfort with targeted, adjustable airflow Reduces condensation and wall moisture while protecting surfaces Uses less energy by distributing air evenly rather than relying on direct AC flow Safe, durable materials and tool, damage installation Practical use scenarios: Living room during peak heat: evenly distribute cooled air for a comfortable family gathering without cold drafts. Master bedroom in winter or summer: direct warmth or coolness toward the bed for consistent comfort. Small office or dorm: adaptable length to fit various wallmounted AC units; quick setup with no tools.