Material: PolyesterColor: Olive GreenSize: 120cmEach Flat shoelace features a bright silver reflective material which will shine in the dark, Used for replacement of shoelace, hoodie drawstring, pant drawstring,great for those who enjoy running or doing exercise at night because of high visibility offer safety for night exercise.Package 2 pair pack (4laces). Design for all ages - elderly, kids, adults, women and men. Great for all sneakers - high top sneakers, sport tennis, basketball baseball, volleyball shoes, boots and more.Note- Do not use excessive force tied laces, It is easy to damage the laces.