- Holds shopping bags, coats, handbags, trash bags, umbrellas and more - Great for purses, gym bags, or small duffel bags - Simply attaches to any headrest post with a diameter of 1/2 inch or less. Add hooks to each headrest and double or quadruple your storage! - Two very sturdy multi-purpose hooks - Never lose belongings in your car - Holds up to 10 pounds