Features: Water flowing turn signal LED light inside,good safety warning performance. Exquisite design,unique appearance,a good decoration item for your car as well. Easy to install:Just need to remove your original light and directly connected to the original plug. Dynamic turn signal,easier to be seen by other drivers when you are turning right/left. Plug and for play, quick and instant start; weatherproof, scratch resistant. low heat, durable. LED technology is more durable. Scratch resistant. Low power consumption, energy saving, long lifespan. Specifications: Material: ABS Size: Approx. 20x6.5cm/7.87x2.55inch Color: Yellow/Blue Yellow for AudiA3 B8 A4 S4 A5 S5 A6 Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings. Package includes: 2x LED Dynamic Turn Signal Light