Uniwit&reg; Bicycle Holder Mount for Garmin Etrex 20 / Etrex 30 / GPSMAP 62s / GPSMAP 62sc / Rino 650 / Dakota 550 / eTrex10 / Dakota 450 / Dakota 20 - Black Phone mount automatically fits any smart phone No tools required needed and easy to install. Included silicone band holds your device firmly in place for added security. Shock absorbent design absorb vibrations, providing a stable viewing environment. LIFETIME WARRANTY