This adjustable fixture comes with a silicone pad, this design can prevent the phone screen from being scratched during use. ^^ The design of this product is adjustable, so users can adjust according to their own screen needs. ^^ This screen fixing clip is made of aluminum alloy, which will not affect the user experience due to. ^^ The rotating adopts the knurling process, which can increase the friction force and it is easier to. ^^ This product is very versatile, and can be applied to mobile phones, tablets, curved screens, devices with glass back covers, etc.