... lace,light up led shoelace 1)ten colors for u choose 2)with batteries inside 3)weatherproof flashing shoelace,led flashing lace ... ,light up led shoelace 1. Colors ,White ,yellow,red ,pink , ... shoe-lace . You can also fasten it on handbag or backpack . 3.specifictionsWith ordinary lithium battery inside ,it keeps on flashing ...