Skaters and athletes, these SPARK Derby Laces are seriously awesome for keeping your gear secure! At 84 inches long, they're perfect for roller skates, ice skates, hockey boots, or any footwear that needs extra length. The flat design measures about 3/8 inch (9mm) wide, and that metallic coating gives them a unique texture that creates natural friction when tightened - meaning they actually stay tied during intense activity. The hardened plastic tips are super durable and make threading through eyelets a breeze. They're sold as one pair (two laces), and the red color is vibrant and eye-catching. Whether you're doing roller derby, playing hockey, or just want reliable laces for your everyday boots, these deliver the performance you need. The braided construction with metallic-coated fibers makes them strong enough to handle repeated tightening and loosening without fraying. They come in multiple lengths and colors, so you can find the perfect fit for your specific needs. The quality is what you'd expect from Derby Laces - they're built to last through tough training sessions and competitions. If you're tired of laces that come undone or break at the worst possible moments, these SPARK laces might just be the solution you've been looking for.