These elastic shoelaces are made of quality silicone material, safe and soft to wear, stretchable and reliable, not easy to deform and break No tie shoelaces made from premium and stretchable silicone, quite time-saving, conform to your foot to a flexible fit, provide suitable compression and support, and reduce pressure points to let you feel better. There are 8 different sizes for you. Our silicone shoelaces is quite easy to clean. When they get dirty, simply wipe them off with a wet cloth and they will look brand new! Our rubber stretch shoelaces are simple, practical, and easy to operate, suitable for all kinds of shoes, such as casual shoes, running shoes, and sports shoes, wearing these stretch laces for sneakers can make you look chic around the crowd. Unique grip design can bear greater tension, and it can adjust the tightness according to your footwear, so that the hole in the shoelaces is difficult to separate, helping you avoid spending time tying your shoes before going out.