UNIVERSAL COMPATIBILITY: This phone stand works with all 4-8" Smartphones and e-readers, such as iPhone 11 Pro Xs Xs Max Xr X 8 7 6, Switch, Samsung Galaxy S10 or S10and or S9 or S9and or S8 or S8and, Google Nexus, Kindle. ADJUSTABLE and PORTABLE: The phone cradle is fully collapsible, it can be easily adjusted to ideal position, free your hands, which is a good desk accessories while watching video, playing games, making phone call, viewing recipes, using Facetime. STURDY and PROTECTIVE: The cell phone stand is made of high quality premium aluminum, it stays firmly in place, hold your phone steadily, no worry any wobble at all. The rubber pads can protect your phone from any scratching and sliding. CASE FRIENDLY: The hook width of the stand is 19mm, no need to remove your phone case, which is long enough to hold your device with HEAVY CASE on, please make sure the thickness of your device is no more than 19mm (0.74"). WARM TIPS: Please set your device(4"-6") in landscape or portrait mode, and set the device (6"-8") in landscape mode, which will provide more stability.