●COMPATIBILITY: Compatible with Garmin eTrex 10/20/30 / GPSMAP 62 ●EASY TO ATTACH: Attach to bicycle handlebars with the provided cable ties ●PRACTICAL: Allows you to view you location with ease when cycling ●SECURE: Keeps your handheld GPS device securely in place while you ride ●PLASTIC: Made of rugged plastic for a long lasting design that will withstand daily wear and tear