Set includes: two-piece car hook. The hook uses high-quality, environmentally friendly and sturdy ABS material, which ensures that the hook is not easy to break and fall. Cell phone holder: a holder for retractable mobile phone is hidden in the back of the hook. You can easily adjust it by sliding it forward. It can hold 5 - 9 cm in size, which is enough for most mobile phones on the market. 360 Swivel: Once installed, the car seat hook can be rotated in all directions. When it is left behind, you can close it to avoid possible injury and save space. The hook is lightweight and the bottom is rounded and flat without pushing the seat too hard or leaving marks. Easy to use: our car hooks can be attached directly to the headrest bracket by snap-in without additional tools. Press and Rotate the lock on the top of the hook clockwise to secure it, then remove it counterclockwise. It cleans your car interior and creates an organized environment for you. Application: Our car hook can withstand a weight of 10 kg. The silicone mat in the hook can firmly hold the headrest bracket and keep the hook stable while driving, so that the hanging objects do not fall off. It is perfect for carrying clothes, umbrellas, purses, water bottles and other food.