Features: 1. It can be used to hang women's shoulder bags, handbags, etc., to prevent noble bags from being worn out due to nowhere to be placed in the car 2. It can be used to hang the ly purchased clothes, which can keep the car clean and tidy, and at the same time prevent the clothes from being crumpled in the car 3. Can hang supermarket shopping bags, ultra-wide design, easy to pick and place 4. A single can bear 6kg Installation method: Can be installed on the headrest link rod with a diameter of 10-14mm Seats where the headrest is integrated with the seat cannot be installed Lift the head restraint up slightly to expose the link bar Securely mount the product to the link rod Precautions: 1. Do not install this product in a place that affects driving safety 2. Do not install directly in front of the child seat 3. Lift the head restraint up slightly to expose the link bar 4. Do not pull the product excessively 5. After installation, please check this product regularly. If you find that this product is worn, please purchase a one in time. Specification: Material: ABS, Oxford Cloth Color: Black Size Chart:17*3.5cm / 6.69*1.38inch Package Includes:1x Headrest Hook Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, The picture may not reflect the actual color of the item.