For children on their way to and from school, walking at night, walking the dog, etc.! The double function of reflection and light emission provides excellent visibility even in dark places. It's a magnetic clip, so just put it where you want to attach it! 【Features】 3M Scotch Light Reflector [Strongly Reflects Car Headlights] High-brightness red LED 5,800mcd [High visibility even from non-emitting objects] Easy installation with magnetic clip [clothing, bags, bottoms, hats...] Can be used for various purposes [cycling, jogging, walking, going to and from children's lessons, walking the dog...] Ultra-lightweight that doesn't burden you [18g] Rainproof structure [resistant to rain and sweat] 【Notes】 When you take it out of the package, fluorescent paint may arrive. Be sure to gently wipe off the surface with a tissue. On the side of things affected by magnetism (pacemakers, cash cards, etc.) Keep them away.