A variety of glowing neon LED shoelaces are cool for night disco parties, festivals, cosplay and hip-hop dance. The reflective shoelaces come in 7 different dazzling colors: blue, green, pink, red, yellow, orange, white. Three modes: fast flash, slow flash, constant. The batteries use CR2032 battery cells (included) that powers each string for a long time: constant lighting for 30 hours; flash modes for 60-80 hours. Perfect for any type of lace-up shoes such as casual shoes, tennis shoes, roller skates, ice skates, and soccer cleats!