[3 stable weighted bases] The mobile phone holder is equipped with a weighted metal base and aluminum alloy rods, which can lower the center of gravity. This iPhone stand is stable enough to support all mobile phones, iPhone 11/11 Pro/Max/X/MAX/XR/8/8P, Note 10/9/8/Plus, S10/S9/S8, switch, iPad Mini, iPad Air, small table t, etc. (Note: It may not be suitable for devices over 10 inches.) [Adjustable and portable] This mobile phone holder can be adjusted in height from 5.1 inches (12.95 cm) to 9 inches (22.86 cm), which can raise your phone screen to eye level, help repair your posture and reduce neck And back pain, it can be easily adjusted to (5~90) angle by hand, providing a comfortable viewing angle. (Hint: For large equipment, please lower the height and adjust the appropriate angle for better stability.) [Anti-slip design] The back and bottom of the pad of this mobile phone holder are all covered with anti-slip silicone, which can provide the maximum protection for your device and prevent any scratches and sliding. [User-friendly design] The reserved charging port allows you to charge your mobile phone when using this stand. The base of the mobile phone holder can be a mini storage tray for storing your small items, such as earphones, USB flash drives, keys, earrings, etc. Worry-free customer service If you are dissatisfied with our tablet desk stand, please feel free to contact the leader via Amazon News, and we will make you satisfied. We will do our best to provide customers with the most sincere service!