- UNIVERSAL COMPATIBILITY: Works with all 4-10" Smartphones Tablets and e-readers, including the iPhone 11 Pro Xs Xs Max Xr X 8 7 6, Switch, iPad mini, Samsung Galaxy S10 /S10+/S9 /S9+/S8 /S8+, Samsung Tab, Google Nexus and Kindle. - ADJUSTABLE & PORTABLE: Fully collapsible, easily adjusted to your ideal position, freeing your hands for watching video, playing games, making phone calls, viewing recipes, and using Facetime. A great desk accessory. - STURDY & PROTECTIVE: Made of high quality aluminum, this cell phone stand stays in place and holds your phone firmly without any wobbling. Rubber pads protect your phone from scratches and sliding. - CASE FRIENDLY: The hook width is 19mm, long enough to hold devices with heavy cases on. No need to remove your phone case. Please make sure the thickness of your device is no more than 19mm (0.74"). - WARM TIPS: For devices between 4"-6", use landscape or portrait mode. For devices between 6"-10", use landscape mode for more stability.