[Packing Details] Each order includes 2 pairs (4 laces) of round climbing shoelaces. When you select a quantity of 1, you will receive 2 pairs of shoelaces in the same type and color. These boot shoelaces are designed for a variety of outdoor footwear, including mountaineering shoes, hiking boots, outdoor walking sneakers, running shoes, and work boots [Hiking Shoelaces for Boot] The shoelace diameter is about 5-6 mm. The climbing laces are made from high-quality polyester, ensuring durability and resistance to wear and tear. The length may vary by 2-5 cm due to measurement and cutting processes [Multiple Lengths and Colors] These non slip round shoelaces come in a variety of lengths and over 40 colors, as shown in the picture. They are ideal for hikers and climbers, and will improve safety when mountaineering. The laces are elegant, classic and modern [Non-Slip and Durable Design] These shoelaces feature a non-slip design that helps them stay securely tied, even during running and other intense sports. The wave design not only adds to the aesthetic appeal but also provides anti-skid properties, making these laces particularly suitable for outdoor activities like mountaineering [Finding the Right Length] To determine the correct length for your shoelaces, remove your existing laces and measure them from tip to tip. This measurement will give you the exact length you need. Adjust accordingly if your previous laces are too long or too short