Notice :Please kindly check your car model and make sure the model fits in case of buying the wrong product.Specifications : Color : black material : Real Carbon FiberAttachment Method : AdhesivePlace on Vehicle : Rear, TrunkQuantity : 1pcs/setType : P Style Rear Spoiler Wings LipFitment : For BMW 3 Series E90 Sedan & M Series E90 M3 2005-2011Package Includes :1pcs/set Rear Trunk Spoiler WingFeatures : No Modification or Cutting Required.-Easy to Install with Tapes Which was Included.-Made of light weight & top-grade durable carbon fiber material.-Will dramatically improve the sporty appearance for your car.Warm reminder :If the double-sided adhesive paper does not stick, it is normal, you just only need to heat the adhesive paper with a heat gun.