Feature:
Spring fastener for quick tightness adjustment and prevent being loose, and a toggle clip for ending fixation.
Reflective silking improve visibility and safety during riding, running and climbing.
A pair of lace with great elasticity and each one is 3.9ft long.
You do not need to tie the lace time after time or worry about the loose of it again, it's really practical on your gym shoes.

Specification:
Material: Polyester & Rubber string
Color: White / Rose red / Blue / Black / Orange / Yellow (optional)
Unit length: 120cm / 3.9ft
Weight: 20g / 0.7oz
Package weight: 38g / 1.3oz

Package list:
2 * Shoelace