Bracelets light is made of high-quality PS material, which provides a lightweight, and comfortable texture and will not cause damage or stress to the skin. It is of moderate size, making it convenient to wear and carry. It can easily be secured around the wrist. This led bracelet Join you in concerts illuminating everything around. This running light will join you in your trainings, Choose the color that you like the most and it fits with your outfit. LED bracelets light is suitable for various occasions, including outdoor activities, night running, parties, music festivals, etc. It enhances the fun and safety of the activities and can attract attention or serve as a warning signal. Quantity over 30000 ship by sea.