Premium Material: The spring cord locks are made from durable POM plastic, ensuring they are lightweight and break-resistant. Additionally, they are odor-free, so you can use them with confidence. Easy to Use: The flat design of these toggles for drawstrings allows for a better grip and easy adjustment. Simply press the top of the cord lock, slide the rope through the hole, and adjust to your desired length. Spring-Loaded Design: Equipped with a stronger, thicker spring, these toggles for cord provide a firm grip, keeping your cord or lace securely in place, making them perfect for various applications. Wide Applications: These double-hole cord locks are versatile and can be used on drawstrings, lanyards, luggage, clothing, backpacks, hats, pants, sportswear, shoelaces, tent cords, and more. Ideal for various outdoor and gym products. Durability: Crafted from high-quality nylon and sturdy metal springs, these toggles for cord are waterproof and resistant to breakage. They provide long-lasting functionality even under frequent use in challenging environments.