Please kindly check your car model and make sure the model fits in case of buying the wrong product.Specifications :Fitment : For Mercedes Benz S-Class W222 S450 4 Door 2014-2020Material : High Carbon FiberColor : Black Carbon Fiber LookInstallation : Direct ReplacementPlace on Vehicle : RearPackage Including :1 Piece Rear Trunk Spoiler Wing LipFeature: - and high .-Decorate your car charming luxury vivid.-Easy to use and to operate at affordable prices.-Perfect cover that is useful,helpful and so practical.-Made of light weight & top-grade durable carbon fiber material.Installation :1.No installation instruction included,professional installation is highly recommended!!2.Before stick it please clean tiny particles and dust on the surface.3.Any damage and improper installation during the installation will be void