39.37" /  47.24" / 55.12" Luminous Shoelace For All Shoes

Descriptions：

Material: High-strength luminous material
Size: 39.37" /  47.24" / 55.12"   
Width : 10mm
Color: White/Yellow/Green/Blue/Pink

Note:
The shoelace is a fluorescent night-light shoelace without electrons.  The light-emitting time varies from 30 minutes to 4 hours depending on the light absorption.The day is not luminous, and can not compare with the electronic luminous shoelace. It has the advantage of no need for electronic follow-up costs, can be washed many times, cleaning does not affect the luminous effect!