1. The cap holder made of sturdy metal + Double Nylon. NO PLASTIC! Come. Easy installation – no tools required! 2. Attaches to the door with easy elastic bands on any standard door. No hassle and no difficult installation. 3.HANG IT OVER A DOOR, IN THE CLOSET AND MORE: Place the cap rack almost anywhere in your home, dorm room or wherever you keep your collection. It comes with an over-the-door hook that fits over doors. Also place it on a wall or ceiling as a mobile. 4. STAY ORGANIZED and never lose your caps. Display your favorite sports cap at any time and avoid damage to your sports collection. The baseball cap and closet organizer was perfectly designed to handle small places where organization is a must. 5.Advantage: Easily accessible, saves space, stays clean and easy to choose in depending on what you are wearing.Advantages Compared to hat rack: 1. Easy to clip hats, never difficult to pick up from the top; 2. Keep your hats clean in the closet, no more dust everywhere; 3.