Glitter Sparkle Shoelaces: Glitter sparkle shoelaces can add a touch of fun and personality to various types of footwear. By providing multiple size options these shoelace replacements accommodate different types of shoes such as youth shoes adult shoes sneakers boots and more. Each family member can find the right size for their footwear s shoelaces. How to Choose Size: Measuring the Old Shoelaces: Lay the old shoelaces flat and measure them from tip to tip. Choosing the Right Size: If you can t find an exact match choose the next larger size. Typically a length deviation within 2 inches won t significantly affect the functionality or appearance of the shoelaces. Determining the Length Based on Eyelets: If you don t have old shoelaces to measure determine the length you need based on the number of eyelets on your shoe: 4 Holes (2 pairs) --> 27.6 in (70 cm) 6 Holes (3 pairs) --> 31.5 in (80 cm) 8 Holes (4 pairs) --> 35.4 in (90 cm) 10 Holes (5 pairs) --> 39.4 in (100 cm) 12 Holes (6 pairs) --> 47.3 in (120 cm) 14 Holes (7 pairs) --> 55.1 in (140 cm) 16 Holes (8 pairs) --> 63.0 in (160 cm) 18 Holes (9 pairs) --> 70.9 in (180 cm) 20 Holes (10 pairs) --> 78.7 in (200 cm) WARM TIPS: Actual fabric colors may differ from online colors due to differences in displays and brightness. Please allow for a ±5 cm manual measurement deviation in the data. The shoelaces are folded and packaged. Please wash them after receiving. Hanging them vertically without twisting or wringing will improve their appearance.