Height & Angle Adjustable: This phone sand holder for desk can be adjusted angle & height to help you find the right angle. The height is 4.95 to 6.43 inch adjustable, while the angle of the upper bracket is 0-120 adjustable and the support stick can be adjusted from 0-90.Service: We provide one year warranty for a refund or replacement if any quality issue.Please feel free to contact us if there's any issue. Our sales service team will response in 24 hours. Happy shopping.Strong and Sturdy: Our cell phone holder is built in iron plate, with aluminum alloy as the brace, the shell is PC / ABS material, the bottom has non-slip silicone foot pads + silicon back padFoldable & Portable: The compact and light design of cell phone stand makes it easy to put in your backpack or pocket for carrying. It is Convenient for video conferencing, online classes, FaceTime call or watching videos.Multi-Size Compitable: This portable phone stand for desk compatible with all 4"-8" cellphones and e-readers. Great desk accessories.