No-tie Lock Laces® contain two 48” elastic laces, two lock devices and two cord clips and are suitable for lacing up one pair of shoes.  The double eyelet lock securely grips laces to keep them from slipping.  Dial-up the tension to add compression or loosen to relieve your foot and improve circulation.  All laces are designed trim to fit so they are perfect for athletes, seniors, kids, special needs and more.