2012 new light flashing shoelace: size:2.8mmx800mm waterproof,durable batterry:2x2032 Have stock,Fast delivery,free sample 2012 new light flashing shoelacesize:2.8mmx800mmwaterproof,durablepowered by 2x2032 batteriesHave stock,Fast deliverySuit for any kinds of shoes.Can also use as Necklaces,bracelets.can be worm on your pets.with ordinary batteries, can keeps on flashing for about 70 hours. ...