Connected to high-performance LEDs
3.
[{"content":"Body: 100% Nylon
Luminous Fabric: 100% Polyester
1. Flexible & soft","en_title":"Fabric","title":"Fabric"},{"content":"Easy to clean with washing machine:
1. Wash inside out ( Go-Glow Light Up Bowknot Hair Ties With Controller (Built-In Battery). Blending special luminous fibers with traditonal yarn
2.