... 1.Many beatuifual colors are available 2.Fiber optic super high brightness. 3.Best gifts. LED shoelace,LED flashing shoelace,LED ... LED,PETSize2.8x820mmColorred,pink,orange,yellow,green,blue,rainbow,other mixed colorsPower3pcs LR44 batteries for each pieceBattery life timeconstang lighting: 30 ... /blister packing, 100pairs/ctn,52cm*29cm*36cm .G,W:8KG 2012 new fashion LED flashing shoelace