Cell phone Mount, smartphone holder only fit for Toyota Corolla 2019-2022. Designed for use in the US. Notice: do not match for other car, please check the compatibility before purchasing. Fit for mobile phone 4.7-7.2 inches，but can not carry a mobile phone case. Installation Instructions: Firstly, please confirm the position at car dashboard as the picture, Then set the stand base to place and press it hard to match. link the fixing nut and rotating head with the phone holder. Easy to install and perfect stability.