Flat Shoelaces Size: The sneakers shoelaces comes in premium polyester material. The width is 9 mm and the thickness is 2.5 mm. Perfect well with a range of shoes and boots. Some slight color differences are unavoidable due to the lighting effects of various computer displaysDifferent Colors: The flat shoelaces for sneakers have more than 31 colors and many different lengths with fine texture that you can choose from as per your preferences. The high-tech staining machinery used to make the laces ensures that they will not fadeShoelaces Suitability: Features of the shoelaces include double layer, thick without being stiff and stay tied. The flat laces are suitable for sneakers, casual shoes, sports shoes, hiking shoes, and canvas shoesSneakers Laces Package: Each order will include 2 pairs (4 laces), quantity 1 indicating that you will receive 2 pairs of flat shoe laces for sneakers in the same type and color. The length of the error range is 3-5 cmSteps to Use: Take off the shoelace that is now on it and measure the length from tip to tip. This is the required length. If your previous laces are too short or too long, add or subtract from your laces. Attention: the length of 60 cm - 90 cm is more suitable for shoes with less than 4 holes; For shoelaces over 100 cm in length, we recommend shoes with 5 or more holes