This headrest tablet holder is made of , which can withstand use. Features the ABS material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color:Black -Material:ABS -Size:17.50X7.50X28.50cm/6.88X2.95X11.20in Suitable phone size: 4.7-12.3 inch (112mm-200mm) Rod length: 13-16.5cm - This bracket is for mobile phones and tablets, stable and not shaking, not making much noise. - It can be viewed in horizontal and vertical screens at will, and it can be charged out of the , which is convenient and convenient. - Easy to install, can be quickly installed without removing the car pillow. - It can be rotated 360 degrees, freely retractable, and adjust the comfortable viewing distance. - Special design and it is in fine craftsmanship. It is the best replacement for your old, broken one. Package list: 4 tablet holder