Flat Laces by Lock Laces(R). Lace up your shoes with our Flat Lacing System to have a clean and tucked shoe lace look. You'll be able to slip on your casual shoes without crushing the heel or worrying about tucking the laces behind the tongue of your shoe or under your feet. Each pair of Flat Laces by Lock Laces(R) contains 2 48" elastic laces, and 4 snap devices suitable for lacing up one pair of high- or low-top shoes. Design: No-tie lacing system turns any pair of lace-up shoes into slip-ons No More Stepping on your Laces. Lock Laces system makes it so you can have the tucked in lace look without having to tie your laces behind the tongue of your shoe or tuck them under your feet Install once and Never Tie Your Shoes Again Elastic laces conform to your foot for a custom fit and added compression reduces discomfort so you can perform your best! Long-lasting: Each pair of laces is guaranteed to last the lifetime of your shoe Universal: Compatible with all types of standard lace-up shoes Additional Details One size fits all (kids and adults) Flat Laces by Lock Laces(R) Measurements: 48" long, 0.25 cm width/each shoelace