Product details: Ideal replacement shoelaces for running shoes, tennis shoes, sneakers, and boots. These elastic shoelaces offer a moderate stretch, providing a secure and comfortable fit. The thickness is suitable for most shoe types. Designed for durability, these laces are strong and long-lasting, making them a reliable alternative to original laces. Available in 3 lengths and 7 colors, these non-slip half-round shoelaces are well-suited for outdoor sports footwear. Featuring a stylish pattern and fashionable design, they offer both aesthetic appeal and functional performance. The half-round elastic laces are tightly woven with a multi-line construction for enhanced strength and a non-slip grip. The fine texture and durable design help prevent loosening during running and other vigorous activities. Specification: Color: Black, White, Light Gray, Dark Gray, Pink, Red, Sky Blue Size: 60cm (23.62 inches), 80cm (31.49 inches), 100cm (39.37 inches) What's in the Box: 2 pairs (4 laces) per pack. When you order quantity 1, you receive 2 pairs of shoelaces. These oval athletic shoelaces are suitable for both kids and adults and are an ideal match for athletic shoes, running shoes, sport shoes, tennis shoes, sneakers, and boots. Available in multiple colors and lengths, they feature a fine texture and durable construction. To determine the correct lace length, remove the existing shoelace from your shoe or boot and measure it from tip to tip. This measurement will ensure the proper fit for your new shoelaces.