Advantage:Portable, Steady, Aseismatic,Safe Application: 3.5", 4.3", 5" GPS/PDA/Iphone/3G Phone Cert: CE, RoHS,ISO9001:2000 Instruction ... the suitable position, and inpact it for 3~6 seconds4. Please fix the GPS navigation on the plate of our cushion.5 ... :USA: D588.392SChina: 200820038747.6 200830293260.8 car accessories car holder dash mount gps holder CE/Rohs Car GPS mounts (APG-6068)