This adjustable stand will work with 4 -8" Cell Phones, iPads, Kindles, and Tablets. The stand is made of high quality premium aluminum, it stays firmly in place and will hold your phone steadily. No worry any wobble at all! The rubber pads can protect your phone from any scratching and sliding. The hook width of the stand is 19mm, no need to remove your phone case! *Carbon emissions from the lifecycle of this product were measured, reduced and offset! Certified Climate Neutral by ClimatePartner to help protect our planet!