Upgrade your navigation setup with this Heavy-Duty Suction Cup Mount, designed for Rand McNally GPS and tablets magnetic mounts, featuring an extra-large air pressure suction cup (90mm base diameter), this mount ensures a strong, stable hold on windshields, making it perfect for truckers, RV owners, and fleet drivers, with its adjustable 360° rotation, you can easily position your GPS or tablet for the best viewing angle, reducing glare and distractions while driving. this universal suction mount is the perfect hands-free solution for secure navigation. Includes: 1x suction cup mount (no bracket or magnetic mount included).