1.This is a portable lazy No-tie Shoelace, suitable for adults and kids, especially fit for kids, senior parents or someone who has a hard time keeping his shoe laces tied; Suitable for running shoes, sneaker, sandals and so on .2. Includes 24 pieces No-tie Shoelace, Each length is 11.5cm, non-toxic silicone material, with good elasticity, you can adjust the tightness according to your shoes, suitable For shoes with grommets/eyelets only; these laces turn lace-up shoes into slip-ons shoes, so you don't have to worry about loose laces, And saving you time.3. They upgrade your shoes. A shoelace, and a variety of tying methods to meet your travel matching needs and make your shoes more fashionable and novel. The length of each shoelace is the same, but you can change the tightness of the shoe by different tying methods, which also provides a variety of possibilities for your shoe style.4. Environmentally friendly silicone material, waterproof and easy to clean, easy to install, so you don't have to worry about tying your shoelaces.