This kind of shoelace is sturdy and anti-abrasion, not easy to be broken, you can wear it for a long time. The shoe lace is luminous at night or dark environment after being exposed to artificial light or sunlight for minutes. You’d better to measure the length of your old shoelace, and then choose the corresponding shoelace according to your need, avoiding troubles. The shoelace is durable and stretchable, convenient for you to wear, and there are 5 kinds of colors designed for choosing, you can pick the favorite one to order. This kind of shoelace is suit for leisure shoes, boots, skating shoes, sneakers and other shoes, different kinds of color could show your personality, suit for adults, teenagers and children. Material: luminous fiber. Color: white, light green, light yellow, pink, sky blue. Size: 80cm, 100cm, 120cm, 140cm. 1x pair shoelaces.