Spring toggle cord locks in clear color made of plastic, sturdy and reliable, they continue to allow for adjustments of items as needed. Spring cord locks dimension: Hole diameter: 5mm/0.2inch. Overall size(LxW): 18x15mm/0.7x0.6inch. These single hole cord locks are perfect for a various of applications such as drawstrings, elastic ropes, hats, pants, shoes, bags, lanyards, shoelace, shoes, jacket, shorts, sweats, clothes, luggage and even outdoor campings. The round toggle spring clips design with single hole allows for securing adjustments of cord tension, tighten and loosen pants easily, toggling drawstrings together and so on, making your life easier with these covenient and practical cord locks. Each package includes 10pcs spring toggle fasteners, suitable for your daily using and replacements. Each package includes 10pcs spring toggle fasteners, suitable for your daily using and replacements.