1)led flashing shoelaces. 2)color:red,yellow,blue,orange,green,pink,white. 3) ... size:800x2.8mm 4)weaherproof,washable,durable. 1)led flashing shoelaces 2)super lightness led color:red,yellow,blue,orange,green ... )can add LOGO according to client's request. led flashing shoelaces