Wide Compatibility &Thick Case Friendly: Our latest upgraded cup holder phone mount with 0.85" wide curved arms and adjustable bottom foot. It can fit smartphones from 4.0 to 7.0 inches with thick cases (including wallets, MagSafe Case, etc.). Note: You don't need to remove your phone case to use our cup holder phone mount!. Easy to Adjust & Never Wobble: This car phone holder has 2 rods connected to allow you to adjust the height from 2.5'' to 10''. The segmented fixed structure ensures that when the mobile phone holder is adjusted to the angle you need to use during the driving process, there will be no abnormal shaking that affects the normal use of the phone at all. Durable & Easy to Install: Made of high quality PC and flexible ABS, this cup holder phone mount for cars has good elasticity and durability. Squeeze the base and insert it into the cup holder to install it. There are 2 non-slip silicone pieces on both sides of the base, which can be securely fastened to the cup holder without popping out. Unique & Efficient: The product has a unique arc-shaped shrapnel fixing design, which hardly takes up the space of the cup holder, does not affect the normal storage and organization functions in the car, and additionally expands the full-view cup phone holder. It fits all 3-4.3 inch round and rectangular cup holders, ex: trucks, SUVs, boats, massage chairs, etc. Hold Phone & Place Cup: The 2023 new design of this cup holder phone mount for cars can hold the phone and place the cup or bottle at the same time. It provides stable phone navigation while driving, and the hollow base allows you to place an extra cup or bottle, efficient and tidy for a trip.