VANSSI Universal Car Seat Back Organizers Headrest Hanger Holder Hook for Bag Purse Cloth Grocery(Black,Set of 2) Body Material: High Quality ABS.Damping Gasket: silicone rubber. Max Allowed Weight: 8kg 360 degree Hide design,Do not take up the space of your vehicle.when you not use it,just revolve it 90 degrees and then it will hide in the back seat. Easy install,just plug and play without any tools and change. fit almost all car/vehicle headrests to hang bag, clothes, umbrella, groceries, etc. this product will keep your car neat and let you enjoy a comfortable trip.