Function: This hook can effectively organize items and convert the wasted space into storage space for groceries, handbags, shopping bags, wallets, school bags, umbrellas, water bottles, shopping bags, etc. Material: The car seat hook is made of environmentally friendly PP material, which has good toughness, heat and cold resistance, durable and environmentally friendly. Easy to install: no need to disassemble the headrest, it can be rotated Load capacity: each hook can carry up to 20KG. Packing: 4 pieces of car rear seat headrest hooks Product description Color: black Organize all your belongings and hang them on the front or back of the seat as needed. Make sure your car is clean and tidy. Eliminate the line of sight blocked by clothes hung on the rear window. Instructions for use: It is installed on a connecting rod up to 1.3 cm in diameter. Gently place the headrest of the car seat to expose the connecting rod. The hook is installed firmly.