Features: Dual-Mount System: The phone holder Seamlessly switch between powerful vacuum adsorption and a sturdy clamp grip, offering superior mounting flexibility. Ultra-Strong Vacuum Suction: The 360 Degree Adjustables Vacuum Magnetic Phone Holder Utilizes advanced vacuum technology for an incredibly secure, air-tight hold on smoothing, non-porous surfaces like dashboards or windshields. Secure & Adjustables Clamp Grip: Features a sturdy, spring-loaded clamp for firm attachment to uneven surfaces, desk edges, car-vents, or handlebars. 360 Degree Rotational: Effortlessly adjust your phone to any desired portrait or landscape orientation for optimal-viewing. Multi-Angle Adjustment: Fine-tune your viewing experience with multiple tilt and swivels points, ensuring the perfect ergonomic angle. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Clamp Size: 59-88mm Materials: ABS + PC + TPE + Aluminum Alloy + Zinc Alloy Size: 70*70*45.2mm (maximum dimension) Accessories: Product + Instructions + ABS Base Package List: 1x 360 Degree Adjustables Vacuum Magnetic Phone Holder