Do you want to have professional bus air conditioning vents? Are you in search of a sturdy and reliable air outlet knob that can finish multiple tasks at the same time? , please ! Our durable bus air-conditioning outlet must meet your demands. Adopting ABS material, safe and practical, it is one of your . Features - Color: silver. - Material: ABS. - Size: 8.50X8.50X3.00cm/3.34X3.34X1.18in - Adopting ABS material, this bus air conditioning outlet knob is safe with a . - Easy to operate, and the wind direction can be changed by adjusting the fan of the air outlet. - All-match color and proper size, easy to install and will not take you too much time. - Widely applied for air outlets of RV, engineering vehicles, and electric vehicles, universal. - Easy to operate, light weight and proper size, bring you more convenience. Package list: 1 x Air Conditioning Vent Knob