NOTE: Phone holder can not fit the phone with battery case, support maximum 0.51" thickness device,The maximum size of the Phone cradle-holders base is the diameter 4“, Please carefully compare the size of the car cup holder and the product before purchase to ensure that this product can be placed in the car cup holder. STRONG AND DURABLE: Made with an adjustable Nano silica air bag stable support shelf and thickened anti-slip rubber pads, both of this,achieving the phone holder will securely lock in your cup holder. Holder has extended arms for wider depth and longer length, 360 degree rotation for desired position vertical or horizontal mode. ADJUSTABLE GOOSENECK: Apply aluminum alloy material into gooseneck forging,make it solidest and durable.Between the Up to 8 inch long neck, makes it easier and flexible to operate and access your mobile phone. Changing the view of gooseneck to avoid blocking the gearshift.You can adjust the height as you like, achieve maximum flexibility. SIMPLE TO INSTALL: Cup holder phone mount is Adjustable and fits firmly and perfectly,securely in the cup holder for car, Pretty good choice for most cars, vehicle, pickup trucks, SUVs, trucks, taxis; a helpful fellow for Uber, Lyft drivers. UPGRADED VERSION: Do you have such a problem in the journey or the working route of driving, the phone holder arm blocked the gearshift. Have you met the base is too small to fit the cup holderDon’t worry about it,we have achieved it. so we release this Upgraded Version immediately to solve the problem. Now you can purchase confidently. This would make an awesome Christmas gift! Your friends and family will love it.