Anti-lost case for your Garmin varia radar RTL515,the lightest product in the whole network | Fit well with Garmin varia radar RTL515,the whole product weight is only 0.27 ounces | Put your garmin varia radar RTL515 into the case and tie the cable through your seat post, protect your RTL515 from lost when driving. | Ultra-thin Does Not Affect GPS Signals,Good heat dissipation | Package: 1 * Case for Garmin varia RTL515, 1* lanyard.