New Black Lock Laces for Boots are 72” long and extremely durable, fitting all lace-up boots from low-cut hiking boots to military boots. One-size-fits-all for kids and adults. Each pair of our shoelace black designed Lock Laces contains 2 72” elastic laces, 2 lock devices, and 2 cord clips and is suitable for lacing up one pair of boots or shoes.  Each lace is a solid black 7-strand lace without a contrasting tracer and black lock with a grey print.