Description UNIQUE LOCKS SYSTEM – With unique metal button design, you don’t need to worry the shoe laces being loosen frequently, saving the time of tying the shoelaces. HIGH QUALITY – Made of high quality material, with high toughness and strength, smooth and no sharp edges, will not hurt your shoes, durable and safe to use. WIDE APPLICATION – These turnbuckles can be used on boots, work shoes, tennis shoes, sneakers, casual shoes or any other shoes. Suitable for kids, adults, pregnant women and the elderly. EASY TO INSTALL – Easy and convenient to use, just wear a lace and tighten the screw lock, it will hold the shoe lace securely and tightly. Remember to get the length right, once you cut it off, the length is fixed.
