Item Type: Tieless Shoe Laces Material: Nylon, alloy Shoe Lace Length: Approx. 105cm / 41.34in (Flat measurement, with high elastic may cause error) Shoe Lace Width Approx. 0.7cm / 0.28in Package List 3 x Sets of Tieless Shoe Laces(6 x Shoe Laces, 6 x Metal Buckles) Please allow small error due to the elastic material and manual measurement. Thanks for your understanding. 1Easy To Use: You just need to wear the shoe lace and tie the knot, then tighten the alloy buckle, which is very convenient to use. 2Nylon Lace: Tieless shoe laces are made with an elastic nylon material that conforms to your feet and providing good comfort and support. 3Widely Use: Elastic no tie shoelaces are perfect for kids, adults and seniors use, which is great for running, walking, hiking, biking and so on. 4Firmly Fix: Tieless shoelaces can attached firmly and you don't need to worry the shoe laces being loosen frequently, which saving the time of tying the shoelaces. 5Exquisite Appearance: A total of 3 sets elastic tieless shoelaces, with exquisite workmanship, stylish and generous, which is perfectly fit for your shoes.