Industrial-Grade Adhesive Suction Cup Phone Holder: The unique suction cup holder structure provides strong adhesion. The widened plastic base increases the contact area, improving suction efficiency and stability. Innovative three-layer adhesive design: thickened TPU for tighter seal and shock absorption; UV-resistant TPU for durability; and nano-gel adhesive for superior adhesion. Whether for daily driving, off-roading, cold winters, or hot summers, suction cup car holder offers steady support. Note: Fit smooth and hard dashboard windshield. Not suitable for soft leather, PU leather, or textured surfaces Super Strong Magnetic Hold: The magnetic phone holder features 6 high-intensity magnets, providing a secure grip for large-screen phones, even on bumpy roads. No wobbling, no slipping, whether during sharp turns or sudden stops. Simply attach the included metal plate to your phone for instant, reliable stability Flexible Viewing Positions: The extendable arm (4.56.6") fits