Fun light up led laces for both kids and adults shoes. Keeps you safe whilst out running, cycling, hiking, walking in evenings or at night. The cool new laces come in 5 vibrant colors red, green,blue,pink and white laces with multi color LED option. Lace up, and light up your existing shoes giving them a new lease of life ( 1 pair of laces provided per pack) Have fun, and mix and match our light up laces with different color laces on each shoe ( 2 pairs needed to do this) Choose from three modes of use, Full on, Flashing fast or Flashing slow. Great fun for kids and keeps them safe whilst out walking to school, in the park or on dark nights. Keeps you safe, whilst out running in the evenings or walking the dog. Using our ultra bright LEDs means that they can be seen from over 500 metres away! Convenient 2032 lithium battery cells last for months of use and can be easily changed. Very safe battery case with screws in lid