Features: Revolutionize your footwear experience with these not tie shoelaces featuring a secure twist lock mechanism, eliminating traditional knot tying hassles while ensuring great hold for all day comfort. Crafted from durability ABS, these flat profile shoelaces combine exceptionally wear resistance and tensile strength, maintaining structural integrity through repeated adjustments and outdoor activities. Ideal for busy professionals, students, and outdoor enthusiasts seeking time saving solution, these laces cater to active lifestyles requiring quick footwear adjustments without compromising stability. Perfect for daily commutes, gym, or hiking adventures, these versatile laces seamlessly transitioning between casual sneakers and performances footwear while enhancing aesthetic appeal. Achieve instants customization in seconds with without tool installation, allowing effortlessly styles switching to pair with any outfit or occasion through color variations while optimizing daily efficiency. Specifications: Component: ABS Optional Shoelaces Color: Black, White Optional Buckle Color: 3 styles to choose, as pictures shown. Shoelace Length: approx. 120cm/47.24in Package Includes: 1set Automatic Lock Shoelaces note: Please allow 1-3cm error due to manual measurement. please make sure you not mind before you bid. Due to the differences between different monitors, the picture may not reflect the item actual color.