Easy to Install: The speed lacing system with unique metal closure, the metal capsule part can be easily connected to the shoelace, which is tight and not easy to loosen; Very convenient easy to put on and no more laces to do; Comfortable Sturdy: high quality elastic cords, has good elasticity, non-slip, strong and durable. it can help distribute the pressure of the shoelaces evenly on your feet. The speed lacing system is much more comfortable than normal laces; Time Saving: The traditional knot is here replaced by an elegant metal clasp. Putting on and taking off your shoes is more convenient, it only takes a second, saving your time; the perfect tangleless shoelaces for children and the elderly, and the disabled can also use them more easily. Suitable for all shoes: Rubber shoelace length is 100cm, Suitable for all shoes such as