1、Fitment: The gear shift knob boot set is a replacement for A6 C6 2004‑2011, please check the model and year of manufacturing before ordering. 2、Ergonomics Design: The shift knob makes driving more comfortable, provides a quicker and smoother shifting, and improves the driving experience and manipulative sense. 3、Premium Material: The gear shift knob boot kit is made of PVC, ABS and leather material, comfortable to touch, wear resistant and durable, improve driving comfort and interior appearance. 4、Fine Workmanship: The gear stick knob set is professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. 5、Easy to Install: Stringently manufactured to meet the original standard, perfect match for the original one, it will only takes you a few minutes to complete installation.