Please kindly check your car model and make sure the model fits in case of buying the wrong product.Specifications :Fitment : For Mercedes Benz C Class W206 C300 AMG Sedan 2021-2023 ( After June2021 )Material : ABS PlasticColor : Gloss Black, As PicturesInstallation : Direct Add OnPlace on Vehicle : Rear, UpperPackage Including :1 Piece of Rear Trunk Spoiler Lip WingFeature??? -Made of light weight & top-grade durable ABS plastic material.-Will dramatically improve the sporty appearance for your car.Method Of Installation:Step 1Please clean the area and eliminates the substance before mounting this product.Step 2 To check the installation area according to the vehicle with this product first and then release the back of adhesive tape paper ( double-sided tape, a label ) is removedStep 3 Products are equipped on the vehicle with exactly and use a clean cloth to press evenly is attached.Step 4 Products within 24 hours after installed,Please avoid washing your car and touching the water.Installation Notice :1. 2. Any damage and improper installation during the installation will not allow to get void.3. Before stick itPlease clean tiny particles and dust on the surface.*