True Military-Grade Certified, Ultimate Upgraded ModelOver the past decade of specializing in high-end car mounts, VANMASS have listened to the voices of millions users, rigorously tested to MILITARY GRADE standards (stability, compatibility, flexibility, security, durability). Finally, we overcome all weaknesses to design the Ultimate Model. This item obtained international military-grade shockproof certification No. GZMR220601855501 Larger Suction Cup, Strongest SuctionThe diameter of the suction cup has been increased from 2.5in to 2.8in, and the PU adhesive has been applied to increase the suction power by 44%. Over 60 pounds of suction means even the heaviest phones are secure on bumpy roads. The suction cup is easy to remove and can be washed clean and reused. Attention: Install suction cup on a flat surface, avoiding curves or leather surface Multi-Function Phone Stand for Dashboard / Windshield / VentAre you not sure which installation would best suit your vehicle? N