Features:Come with adhesive, Easy to install and fits well;Anti-scratch edge not hurt your hands. , scratch-, dirt- and anti-;Correct Connector No cutting or splicing. It is a cover only; quality control standards to Build and test. Installation Step:1.Make sure to clean and dry the install location;2.Carefully test fit the piece in the install location;3.Carefully tear off the glue sticker, May use the hair dryer to the adhesive tape before install. 4.Fixed position carefully, stick from one side. firmly three minutes;5.Don' expose to strong sunlight or water within 48 hours;6.You may go to professional automotive shop for install. Specifications: Condition: Type: Air Condition Outlet Cover Trim Fitment: For A Class (2013-2018) For CLA Class (2014-2018) For GLA Class (2015-2018) colour: carbon fiber color Material: Carbon fiber Package Contents: 4 x Air conditioning socket sticker Attention: Please kindly check the item description and photos to make sure it suitable for your car before ordering. Tape before install to make the item stick tightly. (No need to be too hot) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.