G-SAVR Lanyard/Tether/Leash - for Your Garmin Edge 200, 500, 510, 520, 800, 810, 1000 &ndash; Also for Wahoo, Polar, Lezyne, Cateye, Sigma, or Any Other Cycling Bike GPS Computer G-SAVR is SIMPLE! It's a tether device that secures your Garmin Edge, Go Pro, and a wide variety of other GPS, cyclocomputers, and bar-mount cameras to your bike. G-SAVR is SMALL and UNOBTRUSIVE! It measures only 6.5 inches in total length and is 0.5 inches wide. Once installed, it remains nearly completely out of view. G-SAVR: because Garmin tabs break and Garmin tethers suck! G-SAVR on EVERY BIKE: Order a quantity of two or three for easy swapping between bikes. SATISFACTION GUARANTEED! If for some reason, you are not 100% satisfied with your purchase, you may return your G-SAVR for a full refund.