- Size: One size • Durable black laces: Made from high-quality polyester fiber, resistant and durable, they do not deform and are difficult to break. • Wide application: Ideal for Air Force 1, high-top Converse, basic Converse, soccer shoes, skateboard shoes, Stan Smiths, sports shoes, board shoes, casual shoes, running shoes, canvas shoes, roller skates, ice skates, snowshoes, snow boots, among others. • Perfect for everyone: Suitable for children, men, and women who want to change their shoe laces. • Measurements: The flat black laces are approximately 130 cm long and can replace laces of 125 cm, 130 cm, or 135 cm. The diameter is 8 mm. • Package content: 3 pairs of black laces (6 laces in total).