Note:Not compatible with Garmin aera 660 / 760, Overlander, RV 1090 / 1095 / 890, Dezl OTR1000 / OTR1010 / OTR800 / OTR810, Drivesmart 86, Dash Cam models, or Furrion and other backup monitors. Stable Dashboard Base – Weighted beanbag design with anti-slip bottom keeps your GPS securely in place on the dashboard without drilling or adhesives. 360° Adjustable Arm – Aluminum alloy arm allows flexible angle adjustment, giving you clear visibility and easy access while driving. B Size 1" Ball System – Features a standard 1-inch ball with double socket arm, offering strong clamping force and reliable hold for your GPS setup. 25mm to 17mm Adapter Included – Converts the 25mm ball to a 17mm ball head, making it compatible with GPS devices that use the 17mm socket. Not a Direct Phone Mount – This product does not hold smartphones by itself. The top 17mm socket is compatible with phone cradles or holders that use a 17mm connector (sold separately). The VAUBORTTI GPS Dashboard Beanbag Mount provides a stable and convenient solution for securing your navigation device while driving. Designed with a weighted beanbag base and a non-slip bottom, it sits firmly on your dashboard without the need for drilling, suction cups, or adhesives. This mount features a B Size 1" ball system paired with a sturdy aluminum double socket arm, ensuring a reliable hold and allowing full 360° adjustment for the best viewing angle. The included 25mm to 17mm adapter makes it versatile, enabling connection to GPS devices that use the 17mm socket standard. Compatible with a wide range of Garmin devices, this mount supports Drive, DriveSmart (except 86), Nuvi, and Dezl models with a 17mm socket. It serves as a practical replacement for suction cup or vent mounts, offering enhanced stability, easier adjustment, and improved visibility.