Number of laces: 12 pairs of shoelaces in different colors, you can have different feelings to experience the shoelace. .Lace size: length 100cm, width 0.8cm, suitable for most shoes on the market, the perfect length will not let you wear too long or too short. .Premium Materials: Made of durable polyester and nylon, fine workmanship, soft and easy to wash. .Different colors: white, black, grey, red, pink, orange, rose red, dark blue, purple, yellow, dark blue, turquoise, blue. Choose different colors to perfectly match different shoes. .Applications: laces for hiking shoes and boots / outdoor walking sports shoes / outdoor hiking shoes / mountain shoes / basketball shoes / work shoes / running shoes / sports shoes and other types of shoes, to create their own favorite and unique shoe style. .