Stretch What You Get: 3 pairs of stretch shoe laces (6 laces) and an easy-to-follow installation manual. 1/10" (2.5mm) wide. Installation requires no tools or cutting. No Tie Shoe Laces: Put on and go—no knots, no tying. Slip on and off with ease. Elastic shoelaces provide a quick, secure fit. Once you try tieless laces, you won't want to go back to traditional shoestrings. Compatibility: Ideal replacement bungee laces for running shoes. Same size and quality as standard versions, restoring your shoes to like-new condition. Please measure your laces before purchasing. After-sale Service: We are confident in the durability of our laces and will replace them free of charge if they break. Premium Material: Made from high-elastic rubber, these no-tie laces are durable and resistant to breaking. They allow easy slip-in access and provide a snug, comfortable fit around the instep, suitable for high-intensity activities and long-term sports use.