* Length: 90-100cm
* Diameter: 0.3cm
* Material: High quality plastic buckle + Elastic rope
* Scope: Sports, mountaineering, travel, we have many colors, you can choose an appropriate personalized color according to your shoes.
* Designed for anti loose shoelace motion with different colors.
* Easy to Install, No cutting required,Convenient to use.
* Lock mechanism - slidable, spring activated made from strong plastic.
2 laces (1 pair) and 2 locks, (shoes not included !!)