The world's first no-tie silicone shoelace? Silicone laces are the world's first no-tie silicone shoelace which provides an easy-to-use, comfortable and stylish addition to any shoe! Silicone is a kind of material with flexibility and durability.Unique grip design, can bear greater tension, so that the shoe laces is difficult to separate from the holes. silicone shoelaces are waterproof and don't get wet in the rain or snow. When they get dirty, simply wipe them off with a wet cloth and they will look brand new! Easy to lace, and needn't to tie once lacing on, once and for all! The very flaxible shoe laces will adjust its tightness so that you don';t need to worry the size will not fit you. No more your silly glazed shoelaces! By simply changing out your regular shoelaces with silicone laces on any pair of footwear, you will notice an immediate improvement in the look, fun, functional and fashionable addition to your footwear! 16 Pcs adult shoelaces in 8 different sizes, 16 Pcs kid shoelaces in 8 different sizes for your choose! A wide range sizes will provide a comfortable fit to any size footwear. You may tie your shoes to different patterns as you like! Usage:Sneaker, Running Shoes, Converse, Board Shoes, Sandals, Casual Shoes and so on. Multi-color to choose: Multicolor, White, Yellow, Green, Sky Blue, Purple, Blue, Orange, Red, Gray, Brown, Black, Rose red Package include Shoelaces: 1 set (16 pcs) NOTE: Shoes are not included