Material - Shoelaces Width is 0.6 CM. These laces are made from 100% Polyester, the texture of these are soft and delicate. | Fit for Most of Shoes - Great shoe laces for fashion sneakers, athletic shoes, casual shoes, kids shoes or trail running shoes. | Chose the Right Size and Color - We provide 22 color of 8 size: 24 inch (60cm) |30 inch (76cm) |37 inch (94cm) |45 inch (115cm) |51 inch (130cm)|57 inch (145cm) |63 inch (160cm) |72 inch (182cm). | Please Note - Because of light effect of displays of different computers, some slight color differences are inevitable. | Satisfaction Guarantee - If you are not satisfied with these round laces, you are entitled to a refund; not only that, but also a heartfelt apology.