3 pairs of stretch shoe laces (6 laces) included, along with an easy-to-follow installation manual. Each lace is 1/10" (2.5mm) wide. Installation requires no tools or cutting. No-tie shoe laces allow for quick slip-on and slip-off convenience. Once worn, there's no need to tie knots again, making them ideal for any activity. Experience the ease of elastic shoe laces and enjoy a secure fit without the hassle of traditional shoestrings. Compatible with most running shoes and athletic footwear. These bungee-style replacement laces match standard sizes and quality, restoring your shoes to like-new condition. Please measure your original laces before purchasing to ensure proper fit. Made from premium high-elastic rubber material, these laces are durable, resistant to breaking, and provide just the right amount of tension. They allow easy foot entry and ensure a snug fit around the instep, suitable for high-intensity sports and long-term athletic use. We stand behind our product quality. If any issues arise with the laces, we offer a free replacement guarantee.