Personalized Look: Boasting a novel, concise, and beautiful appearance, this air outlet adds an elegant and personalized touch to your car's interior. It not only enhances the air conditioning system's functionality but also elevates the overall aesthetic appeal of your ride. Tube size 46mm/1.81" (A), 70mm/2.76" (B):Available in two tube sizes (A and B), this air vent is versatile for various air conditioning setups. Opening hole diameter 75mm/2.95":The 75mm opening hole diameter ensures a fit for most standard air conditioning ducts. Thread height 22mm/0.87":With a 22mm thread height, this air vent is compatible with a wide range of air conditioning systems. Material ABS:Crafted from durable ABS, this round car AC vent withstands rigorous use in various environments. Enhanced Design: Featuring an optimized structure, this car vent grille outlet cover improves air circulation within your vehicle, providing ventilation and a more comfortable driving experience., Manufacturer: VAVGKDKPZB