- Versatile Functionality: Perfect for a wide range of uses, these shoe lace tie locks are ideal for securing clothing, shoes, bags, and camping gear. They can efficiently regulate cords up to 4.5mm in diameter, making them a versatile addition to your accessories. - Durable Material: Made from high-quality plastic, these cord locks are highly resistant to breakage and rust, providing long-lasting reliability and performance. You can trust them to keep your items securely fastened, even in tough conditions. - Easy Adjustments: The spring-loaded design allows for quick and effortless adjustments. This ensures that cords remain tightly secured while still allowing for the flexibility you need in various applications. - User-Friendly Mechanism: Featuring a simple press-release operation, these plastic cord locks are intuitive to use. They're especially suitable for children's masks and DIY projects, simplifying the securing process without complications. - Convenient Packaging: The set includes 75 cord locks, all organized in a clear storage box for easy access and portability. This thoughtful packaging keeps your workspace organized and enables you to take your supplies wherever you go. Applications: 1. Securely fasten shoes to prevent laces from coming undone during outdoor activities. 2. Use in camping gear to keep sleeping bags or tents tightly closed. 3. Ideal for tightening drawstrings on bags or clothing, providing a reliable solution for daily use.