Round Luminous Fluorescent Shoelaces Glow In The Dark Night Color Shoelace Sports Canvas Shoe Lace Adult Children Shoe Laces New

Material: High-strength luminous materialSize: 0.8m, 1m, 1.2m, 1.4m ,1.6mColor: white/yellow/green/blue/pinkThe Package includes: 1 pair of shoelaces (2 pcs)Note: They need to absorb light through sunlight, lights, flashlights, or even moving screens. After 30 minutes of light absorption, they emit light for about 4-5 hours. The stronger the light, the better. They can shine again and again!