Material: High guide light glass fiber

Single Color: red, yellow, blue, green, orange

Double color:green+ yellow, grren+ pink, red+blue, pink+red, pink+white, red+orange,white+yellow, blue+green, red +yellow, pink+blue, red+green, rainbow.

Display model: keep bright-flash-slow flash

Power: CR2032 batteries.

Available for shoes type: roller skates, dance shoes, basketball shoes, football shoes, recreational shoe

led shoelaces:

Package: