This helmet holder adapts to most helmets. It's easy to attach to the helmet hanger. It has hook and round bead design, curved inward, hanging objects are not easy to fall off, stronger load-bearing capacity, sturdy and durable. It is suitable for store all kinds of helmets, bags, clothing, saving space and versatility, creating more space for your house, trailer or garage. It can be installed almost anywhere, like the door, closet door or wall. Note that the glue sticking position should be flat, uneven and unable to stick firmly.