20cm long. May need longer tether for aero handlebars.
Security Safety Tether Lanyard for Helmet Cam, Garmin Edge, Bike Lights 2pcs
Safety Tether Lanyard for Ensuring For Helmet Cam and Garmin Edge Security
Secure Your Riding Equipment Safety Tether Lanyard for Helmet Cam Garmin Edge
Cycling Lanyard/Safety Tether for Garmin Varia RTL510/RTL515 Rear Light Radar
2 pc Bike Computer Tether Lanyard Cycle Road MTB Gravel ELectric Velo-Tool™
