2 PCS Fashion Sports Fluorescent Color Flat ShoelacesFeatures1. 100% brand new and high quality 2. Style :Flat shoelaces 3. Total length: 138cm, plastic head length: 1.5cm 4. Shoelaces material: Polyester 5. Suitable for sports shoes and other fashion sneakers 6. Environmental protect: Environmentally friendly materials, and stained through fine workmanship, ensuring colorful, do not fade 7. These Fluorescent shoelaces can play a decorative role, so that the shoes look more attractive and increase the security. make your shoes special. Absorb natural light,then glow in the dark. Keep shoelace in the sun or light for 5-10mins or more, It will keep glow longer in the dark