Premium Materials: This car headrest hook is made of high quality ABS. This prevents scratches on the headrest. Sturdy and durable, can be used safely. 【Size】20 × 15 cm, color: black, small floating dots on the surface for significantly increased friction. 【Handrail Function】 Anti-vibration handle with a load capacity of 100 kg. Make it easier for the elderly and children to get in and out. Widely Used and Convenient: These car seat headrest hooks turn wasted space into storage space for groceries, bags, handbags, bags, clothes, shopping bags, backpacks and more. Note (very important): The vehicle headrest must be completely removed when installing, the fixed headrests cannot be used. Suitable for headrest tubes with a diameter of 10-14 mm.