To use these hairbands, simply wrap them around your hair at the desired position, whether it's on top of your head, around the ponytail, or on the side. When wearing, be gentle with the imitation gemstones to avoid them falling off. After use, store them in a dry and clean place, away from direct sunlight. You can clean them with a soft, damp cloth if they get dirty. Remember, due to the chemicals in the product, keep them out of reach of children and pets.