... welcome 4,factory price Led shoelacelight up ,round elastic shoelaces,light-up LED colorful flashing shoelace,LED colorful flashing shoelace ... ,LED flash shoelace1,Size:2.8*800mm2,color:blue,red,yellow,green,orange,etc3,Battery:2CR203 2 button batteries4,switch ... 2.8mmcolorRed orange ,yellow ,green ,blue, pinkMix color red orange, orange yellow .red yellow , green blue (total 9 colors)material1.high ...