These car interiors air conditioner outlet rings are very easy to use. You only need to clean the air outlet of the air conditioner before installation, then compare the size of the air outlet of the air conditioner to install. These air conditioner trims upgrade the look of the interior of your car, provide a unique and eye catching decoration style. Features -Color: Red. -Material: Aluminum alloy. -Size: About 8.00X8.00X0.30cm/3.14X3.14X0.12in. - This air outlet ring cover changes the car's ordinary interior, making it high class, unique and different from any other. - This air outlet ring cover is a unique heavy duty ring decor, can give your car a eye catching look. - This air outlet ring cover uses aluminum alloy material to make, not easy to rust or damage. - This air outlet ring cover is easy to install and operate, enough to meet your daily car decoration needs. - This air outlet ring cover has craftsmanship and details, bright color and flexible to touch. Package list: 5 x Air Vent Outlet Rings