Elastic [PACKAGE AND SIZE]: Include 2 colors elastic no tie shoe laces with shoelace buckle, each one about 41x0.26inch/101cmx6.5mm, color matching is more practical. [HIGH QUALITY]: Laceless laces are made of high elastic memory fit yarn, soft and conform to your foot, easy to stretch, the best match for everyday sneaker sneakers. [SAVE TIME]: Lace-free design, high-stretch design, no need to worry about your laces loosening, no longer need to tie and unravel. [EASY TO INSTALL]: After tying the laces, put on the buckle, knot and cut off the excess laces, and tighten the buckle. [WIDE APPLICATION]: Elastic lace-free shoelaces are great for seniors, those who love sports, or moms who are inconvenient to tie and those who don't like to tie their shoes.