1 Pair Luminous Glow In The Dark Shoelaces For Boys Girls Fun Light Up Glow Strap Flash Shoe Laces (green Color)

Material: High-strength luminous material

Color ; green

The Package includes: 1 pair of shoelaces

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!