- Size: One size fits all • Durable black laces: made with high-quality polyester fiber, resistant and durable, they do not deform and do not break easily. • Wide application: ideal for Air Force 1, high-top Converse, basic Converse, straight 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 the laces of their shoes. • Measurements: the flat black laces are approximately 110 cm long and can replace laces of 105 cm, 110 cm, or 115 cm. The diameter is 8 mm. • Package contents: 3 pairs of black laces (6 laces in total).