Made of strong and durable nylon webbing, lightweight, breathable, not easy to damage, premium quality for long time use. The material is soft and odourless, suitable for most children and adults to wear on wrists, arms and ankles. It is suitable for all kinds of activities, clearly visible and safe enough for walking, riding, running or motorcycle riding at night. It can also be worn at parties, concerts, festivals, raves, birthdays, holidays, Halloween. The light up bracelet releases a vibrant and colorful glow that makes you stand out from the crowd.