NOTES: Please pay attention to the size information before purchg the product, this product is more suitable for cars with large space. UNIVERSAL EXTENDABLE OFFSETTING BASE: The position between the rotating base and the cup body can be adjusted by a screwdriver to make that two cup holders can be placed side by side. It is compatible with the gear shifter, center console lid, car dash and other center console buttons. The adjustable base expands from 2.6’’to 3.9’’. Ensuring the base is securely mounted on a variety of car cup holders and will not fall off, you can twisting it loosens or tightens the grip. WIDE COMPATIBILITY WITH WATER BOTTLE : Our cup holder is suitable for larger bottles, mugs and cups that are 3.4"- 3.7" in diameter, working with the 18-40oz bottles and cups from the popular brands, and being compatible with yeti 20/26/30oz, hydro flasks 32/40oz, nalgenes 30/32/38/48oz and camelbak 32/40oz. COMPATIBILITY WITH ALL 4’’-7’’ SMARTPHONES: The wide adjustable clamp arms make it possible that our car cup phone holder mount is fit for all cell phones and thick phone cases. It is compatible with iPhone 14/14 Plus/14 Pro/14 Pro Max/13/13 Pro/13 Pro Max/13 Mini/12/12 Pro/12 Pro Max/12 Mini/SE/11 Pro Max/11 Pro/11/XS MAX/XS/XR/X/8/8 Plus/7/7 Plus/Samsung Galaxy Note20/S21/S21+/S20+/S20 Ultra/S10+/Sony, LG, Google Pixel and most mobile phones, GPS devices and etc. 360° ROTATING DETACHABLE CAR PHONE MOUNT: The upper phone holder can be rotated at 360° degrees, so you can have the phone in the horizontal or vertical position and choose the most suitable angle with the adjustable arm for better driving visual. The reserved space (0.6inch/16mm) is designed for the charging cable, no more blocking the charging port of phones while allowing hassle-free charging on the road. UPGRADED 2-IN-1 CAR CUP HOLDER PHONE MOUNT: It is the combination of the original car phone holder mount and the car cup holder expander, which is not only a car phone holder, but also a nice car cup holder expander. It's convenient and easy to place your cellphone on the car phone mount, and also put a large bottle in the cup holder.