Features: Elastic Shoelaces revolutionize footwear convenience with stretchable polyester construction and spring loaded cord lock, delivering easy adjustment and securely without tie functionality for slip on shoe. The 3mm width and 100cm long with reinforced tip ensures perfect fit across various shoe type, from sneakers, canvas shoe, to casual shoe, eliminating sizing hassles for both adults and children. Suitable for busy professional, active students, and parent seeking quick dressing shoelace replacement, these elastic shoe laces particularly suit for individuals with mobility challenges or children mastering dressing skills. Maintains securely hold during high intensity workouts, running, hiking, sports avtivity, daily commutes, or extended standing, offering slip resistant features for runners, healthcare workers, and retail employees alike. Engineered with breathable elastic lace and smoothly gliding eyelet threading, these replacement sneakers laces provide comfort without pressure points, adapting to foot movement while keeping shoes securely fastened. Specifications: Component: Polyester + Plastic Color: Black, Light Gray, Light Blue, Creamed Color, White, Red, Pink Size: Approx. 3mmX100cm/0.12X39.37in Weight: Approx. 10g Package Includes: 1Pair Elastic Shoelaces 1Pair Cord Lock note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color