- Multi purposes anti-static key chain provides effective protection against<br />- Prevents the unpleasant shock caused by the potential difference of static electricity when touching the Computer、 LCD、 Car、 etc.<br />- Features red light indicator when in touch with static<br />- Red Light off when finished remove static<br />- Handy gadget key king、 really on-the-go<br />- Stylishly designed and easy to use<br />                                                                                                                                Dimensions: 0.28 in x 0.28 in x 1.97 in<br />Weight: 1.09 oz