High-quality material: This air damper is made of high-quality, environmentally friendly ABS, which is smooth and soft, odorless when the air conditioner is running, resistant to both low and high temperatures, and safe to use. Water droplets do not condense on the surface of the air damper, effectively preventing moisture buildup on the wall and reducing bacterial growth. Dense perforation design: The air conditioner grille not only changes the direction of the air but also interrupts the airflow 3000 times simultaneously, creating a gentle and delicate breeze. The air conditioner deflector is 180° rotatable. Cool and warm air can be enjoyed in both summer and winter. Multi-angle adjustment: The universal air deflector fits most air conditioners and can be adjusted to direct the cool air as needed. The orientation can be adjusted 180 degrees to avoid direct contact with the cold air from the air conditioner, which can cause headaches and knee pain. Ideal for the elderly, children, and pregnant women. Easy to install: Our package includes one air conditioner air guide and two mounting brackets. Installation is a simple snap-on process; no drilling is required. It is very easy to install and requires no tools. Simply attach the brackets to the air duct, then mount the brackets on the sides of the air conditioner. It is also very easy to remove and clean. Wide range of applications: With a length of 90 cm and a height of 27 cm, the air conditioner deflector is suitable for most wall-mounted air conditioners in homes, offices, conference rooms, and public spaces. The deflector does not interfere with the normal remote control of the air conditioner, does not cause signal interference, and ensures a cool and healthy climate.