Features: Elastic Shoelaces provide convenient footwear solutions with stretchable polyester latex construction and alloy fastener clasps, allowing for easy adjustment and a secure fit without the need to tie, making them ideal for slip-on shoes. The 8mm width and 100cm length, featuring reinforced double-layer tips, ensure a proper fit across various shoe types including sneakers, canvas shoes, and casual footwear, eliminating sizing issues for both adults and children. Ideal for busy professionals, active students, and parents looking for quick-dressing shoelace replacements, these elastic laces are also suitable for individuals with mobility limitations or children learning to tie shoes. Designed to stay securely in place during high-intensity workouts, running, hiking, sports activities, daily commutes, or extended periods of standing, they offer reliable performance for runners, healthcare workers, and retail employees. Engineered with breathable elastic material and smooth eyelet threading, these replacement sneaker laces deliver comfort without pressure points, adapting to natural foot movement while keeping shoes firmly fastened. Specifications: Component: Polyester + Latex + Alloy Color: 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15 Size: Approx. 8mm x 100cm / 0.31 x 39.37in Weight: Approx. 30g Package Includes: 1 Pair Elastic Shoelaces, 1 Pair Buckle Clasps Note: 1. Please allow 0-1cm error due to manual measurement. Ensure you are comfortable with this before purchasing. 2. Due to differences in monitor displays, the actual color may vary slightly from the image.