Specifications : Fit for: For Dodge Challenger/Charger 2015-2019 Color: Red Material: High-Quality Aluminum Alloy Package Include: 3pcs 100% Brand New with High Quality Provide a highly class and fashional style for your car Fitment: For Dodge Challenger /Charger 2015-2019 Installation and introduction: DIY item --- Easy to install. Pls use alcohol or agent to clean the position of the installation (to make sure it without the grease.Wax or dust etc.) Pls ensure the position of installation can be completely fit the case before install, (Note: if there any questions or misfit, please contact us) Rive the strong double-sided adhesive of the back, if meet the case of a relatively low temperature, please heating it via the hair dryer or lighter. According to the comparison stick up it and press about 1-2 minutes (Note:do not wash your car in 24 hours, the adhesive should be fixed after 12 hours ) The installation has been completed. Package Included: 1 x Air Condition&Audio Switch Knob Trim Ring