Sumi-tap Stp-0058 3 In 1 Magnetic Car Phone Holder(Black)1. Material: aviation alloy, silica gel, ABS 2. Purpose: number display, mobile phone holder 3. Adjustable and stretchable metal arm design, more convenient to use 4. Built in 180 degree 360 degree three axis joint, the angle can be adjusted at will 5. The number plate supports 90 adjustment, and the design of aromatherapy strips can be placed inside 6. Made of alloy material, sturdy and durable 7. Strong adsorption, the phone is not easy to drop 8.