Detailed Product Description Photoluminescent shoelace, called as glow in the dark shoelace, luminous shoelace, luminescent shoelace, fluorescent shoelace, glow shoelace, night light shoelace, night glow shoelace, etc., which absorb sunlight or any visiable light 10 minutes can glow in the dark more than 8 hours in the dark places. Material: nylon & polyester and photoluminescent materials.Shape: ...