Our switches are all made of well-selected high quality harmless and eco-friendly ABS materials. Strong impact resistance, heat resistance and low temperature resistance, odorless, give you a safe driving. Adopt excellent workship, smooth surface, felling delicate and comfortable when you touch it ,clear position you can feel when shift. Each switch undergoes a strict power-on test before leaving the factory, and the button is normal. WANGER ome hotsale auto switches like emergency switch harzard switch, headlight switches can be very good price with best quality from us.