This kind of sticker, no matter in the daytime or at night, can reflect the light. It’s very cool to iron in clothes, shoes, hats, etc. It’s very suitable for young people, and also for public nightwear at night, beautiful and used.Sticker life can be as long as 3-4 years, usually can be washed. The company also has a professional design team to provide you with pattern design and reference. You can design by yourself or let us help you design. Just provide us with your ideas.