Reflective microprisms,material has a thickness of 0.35 mm and is coated with a pressure sensitive adhesive, its water and UV resistant, lifetime is 5 years. Our high-performance reflective stickers are designed for use in security. Highly reflective, hard-wearing and weather-resistant. These reflectors make kids and teens more visible in the dark.No matter what activity - running, cycling, Nordic walking or walking. For children on the scooter, children's bike or bike. On the handlebar, helmet or motorcycle case. Our stickers are universally applicable.The custom stickers are self-adhesive and ready to use. The film is extremely adhesive and adaptable. Creative and cute patterns will attract kids to stick them to their helmets and scooters at random.