Come and see our amazing products. This is a magically LED flashing light up glow shoelace, made of soft nylon with 120cm total length, which is flexible, durable, and very easy to tie. Suitable for most of shoes in market, sneakers, casual canvas shoes or leather shoes even plus boots and skates. Three flash models for different occasions: long light/fast flash/slow flash. Pls confirm with us about the packing info, stock color and exact production time before placing your order