ITEM NAME:4 Pair Sports Laces Lock Shoelaces Triathlon Cord Drawstring Trainer Running Description: Made from nylon material that is strong and durable to use. Double hole cord lock is used to lock the lace or for convenient use. Can be used to replace lost or missing barrel locks. Works with almost all shoes and laces. No more bows or knots, locks your laces in place. Widely used for shoelaces, lanyard, luggage, shoe bags, sportswear and more. Specification: Material: Nylon Size: approx. 2.9 x 2.1cm/1.14 x 1.8inch Package Includes: 4 Pairs Shoe Lace Lock ( Not Including Shoes Lance) SKU: MNF0004395819389756.Widely used for shoelaces, lanyard, luggage, shoe bags, sportswear and more. Works with almost all shoes and laces. No more bows or knots, locks your laces in place. Double hole cord lock is used to lock the lace or for convenient use.