This foldable phone holder adopts a folding design, which saves space and is light in weight. Easy to carry it in your pockets or bags and take it anywhere. Our adjustable phone stand for the desk is made of sturdy aluminum alloy, which has a smooth edge, a cool metal phone stand, and a design with a low gravity center. This folds mobile phone stands for a desk and can be compatible with most devices, which perfectly works with your e-readers/tablets/pads below 12.9 inches. Our adjustable phone holder stand dock has an adjustable design, which provides a fabulous view that complies with an ergonomic design. You can use our adjustable tablet holder desk for video conference, watching the video, doing Facetime calling, browsing some websites and reading, etc. Liberate your hands. Support phone size: 4 ~ 7.9inch, Tablet size: 4 ~ 12 inch.