1. Wide Compatibility: The cell phone holder is made of high - strength materials with a large size and U - shaped clip slot. It has a wide force ensuring bottom stability and is compatible with various furniture with a 6.5 cm card mouth length. 2. Silicone Sticker Protection: The universal mobile phone stand's clip slot and phone clip are made of thickened soft silicone sticker. It effectively guards furniture and phones from damage, leaving no trace, allowing clipping anywhere. 3. Adjustable Design: The smart mobile phone stand has a rocker design with two - angle adjustment. Unlock the knob to adjust height and angle. High - strength spring provides strong support and is not easy to bend. 4. Wide Application: The universal mobile phone stand is suitable for home, office, object beauty, live, and online learning. It can support up to 11 inches of cell phones, tablets and other devices.