Specifications:100% brand new and high qualityExtra-firm goose neck absorbs vibration、 providing a stable viewing environment.Easy to install、 no tools required.Suitable for: mobile phone / smart phone / PDA / MP3 / MP4 devices which width between 40mm-80mmRearview clamp adjustable thickness: 2.3 - 4.0 cmColor: BlackPackage Include:1PC Car Rearview Mirror Mount Holder Stand Cradle For Cell Phone GPS