1. Please first understand how to use your cup holder tray according to the manual and video, and then install it on your car, you use it as freely as in the video. 2. Since our car table trays have some adjustable knobs, they are sure to come in handy when you know how to use them. 3. The space in the car is small, so it is recommended that you understand how to use each knob before installing it on the car. 4. Keep your phone close and at an angle that suits you with this Phone Cup Holder. Its groove design holds your device securely, and the auxiliary cup holder fits different diameter cups. It's a more convenient way to keep your hands free and your phone accessible while . Plus, there's a slot for your charging cable. Colour:black Material:ABS Name: Cup Phone Holder For Car Model Name:Cup Holder Tray Item Type:Drinks holders Package Contents: 1 x Cup Holder Phone Mount Only the above package content, other products are not included. Note: Light reflection and different displays