【Realize Full Angle Adjustment】The base mount is designed with four joints and three arms that only controled by a specially upgraded knob, allowing the arm to fold and lock easily.Provide drivers with a safe and comfortable navigation angle, which is flexible and not cumbersome. The head and tail arms can rotate 360 degrees and adjust 90 degrees, while the middle arm can rotate 360 degrees and adjust 180 degrees, easily achieving the position, angle, height, and length you want. | 【Excellent Suction Force】The nano material vacuum suction cup base with a diameter of 86mm is designed with strong suction force. Even on rugged mountain roads, it can firmly adhere to the windshield or dashboard, maintaining the stability of the phone and tablet; It also has excellent heat and cold resistance, and can work normally in extreme hot or cold weather.Prepared a 100mm adhesive disk for uneven surface makes the tablet phone mount fit for more occasions. | 【Easy To Operate】The sturdy suction cup iPad stand consists of 3 aluminum arms and 3 metal ball heads, with an adjustable arm length of 10.2 inches (260mm), and each arm can be released and locked with one click. Rotate the knob to easily fold and unfold. Installation is simple and easy without the need for additional tools. | 【Widely Application】High quality aluminum alloy material arms of suction cup mount, more sturdy and durable.The strong base fits different surfaces of heavy-duty vehicles like trucks, SUVs, buses, semi truck, van, etc. Whether you need to connect it to a Dashboard or Windshield, Side Window or Desk -It can be adsorbed on any smooth object with a super suction cup.It always keep your phone or tablet in the truck steady, regardless of whether turning, slowing down, or driving on rough streets. | 【Broad compatibility】This universal tablet holder for truck, the adjustable side clamps extend from 4.7 in to 10.2 in, compatible with all 4 - 13 inch smartphones and tablets, such as new iPad Pro 9.7 / 10.5 / 11 / 12.9, iPad Air 2, Air 3, Air 4, iPad Mini 1/ 2 / 3 / 4 / 5, iPhone 12, 12 mini, 12 Pro, 12 Pro max, 8, 8 Plus, X, XS, XR, XS Max, 11, 11 Pro / 11 Pro Max, Galaxy Tab/ Galaxy Note/ Galaxy S and more cell phones or devices.