Width - 5/16" (8 mm) High quality flat athletic laces. Fit for Most of Shoes - Great shoelaces for fashion sneakers, sports shoes, trail running shoes, canvas shoes or boots. Measure Your Existing for an Accurate Fit - We recommend that you remove and measure the length of the shoelace you are about to change for a precise fit. Chose the Right Size and Color - We provide 10 color of 5 size: 36 inch(91cm)/40 inch(102cm)/ 45 inch(114cm)/54 inch(137cm)/63 inch(160cm). Variety flat laces, make a replacement according to your need. Kindly note that the actual color will be slightly different from the picture because of color restrictions. We are always here to support. Specification:
Shoelaces Diameter:5/16"(8mm width) ;
Shoelaces Material:Polyester Yarn,Will Not Fade;
The Transparent Plastic Head Length: 1.5 CM;

Colors:
Colors Every Package include 2 Pair of Laces(4 Laces) --> Black | White | Light Gray |  Navy Blue  | Pink  | Red | Green | Yellow | Brown | Ivory | 

Size:
36 in (91 cm)  | 45 in (114 cm) | 48 in (122 cm) | 54 in (137 cm)|63 in (160 cm) | 

How to Chose Size:
We recommend that you remove and measure the length of the shoelace you are about to change for a precise fit.
If there is no reference, the best way to find the length of shoelaces you need is to determine How Many Pair of Eyelets The Shoe Have:
8 Holes(4 pair holes) -->36 in (91 cm)
10 Holes(5 pair holes) --> 40 in (102 cm) - 45 in (114 cm)
12 Holes(6 pair holes) --> 45 in (114 cm) - 48 in (122 cm)
14 Holes(7 pair holes) --> 48 in (122 cm) - 54 in (137 cm)
16 Holes(8 pair holes) --> 63 in (160 cm)
18 - 20Holes(9-10 pair holes) --> 63 in (160 cm) - 72 in (182 cm)

Environmental Protect:
Materials, Environmental Protection, Do Not Fade, The Use of Environmentally Friendly Materials, and Stained Through Fine Workmanship, Ensuring Colorful, No Matter How You Wash, Exposure, Will not Fade;

Please Note: Actual Colors May Vary From The Color on Your Screen Due to Monitor Color Restrictions.