- 120 cm round elastic laces with 3.5 mm thickness, perfect for boots, sneakers, and sports shoes - No-tie system thanks to the high-quality adjustable metal buckle, preventing them from coming undone - Made with double-layered spandex, they offer great elasticity, durability, and comfort without tightening - Easy and quick installation, suitable for children, men, and women - Make putting on and taking off shoes easier, ideal for those seeking convenience and time-saving - Multifunctional use: trekking, hiking, running, fitness, yoga, and daily activities - Compatible with military boots, hiking boots, work boots, sports shoes, and trainers