Features: The split buckles is made of plastic materials, which is light in weight, solid in interface, safe and harmless. Easy to use: These DIY detachable lanyards are easy to use. You just need to insert a rope smaller than 2.5mm into the button, and then close the button to easily close and open. There is no need for complex step when using. Wide range of uses: The split clasp is the perfect choice for the lock designs to connect necklaces, bracelets, bubble gum necklaces, lanyards, keychains, waist chains, foot chains, straps, lanyards and other accessories. These detachable spring buckles are suitable for various occasions. You can use them for fixed connection of various bags, handbags, clothing, shoes, hats and gifts. Package includes: 30 Pcs detachable Clasp with 1 roll of nylon lanyard, about 10m; It can meet different needs in your daily life. Specifications: Materials: Plastic Color: White/Black/Redness/Purple/Pink Rope Length: Approx. 10m/32.81ft Clasp Size: Approx. 9x24mm/0.35x0.94inch Package Includes: 30Pcs Clasp 1Roll Rope note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.