* Lenghth: 1.1m
* Diameter: 3mm
* 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.
Perfect for athletes, runners, golfers etc.
Very convenient, never have to stop to retie your laces during any sport or activity ever again!!
Just slip your shoes on and off, no more tying and untying.
Locking laces provide a better fit which helps improve performance and avoids the problems of nylon/cotton shoelaces.
2 laces (1 pair) and 2 locks