Packing: 2 Pair (4 Laces) tennis shoe laces, 24 inches per order (when you select quantity "1", you will receive 2 pairs of shoelaces). Length error range: 2-3 cm (these shoelaces are measured and cut by machine, so a difference of 2 to 3 cm may occur). Material: polyester, with a plastic aglet approximately 2 cm in length. The best way to determine the correct length for running or sport shoe laces is to remove the current shoelace from your shoe or boot and measure it from tip to tip. Use this measurement as a guide for selecting the appropriate length for your new laces, adjusting as needed if your previous laces were too long or too short. These oval athletic shoelaces are suitable for both kids and adults and are compatible with athletic shoes, running shoes, sport shoes, tennis shoes, sneakers, boots, golf shoes, basketball shoes, and more. Available in over 42 colors and multiple lengths. Smooth texture with durable finish. Note: slight color variations may occur due to differences in monitor displays.