Q1: Is the shoe elastic？
Q2:Can we wear shoes without unbuttoning?
* Length: about 100cm
* Diameter: 0.3 cm
* Material: High quality metal lock
* Scope: Soccer, 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.
Package Includes: (Opp bag packaging)
2 laces (1 pair) and 2 Metal lock
(shoes not included !!)
no tie metal lock lace accessories
metal lock no tie shoelaces system