Description: Can be used as an extender for necklaces or bracelets Jewelry The cord crimp can be used to secure suede cord or leather or ribbon etc Easy to use V-shaped slot Crimp ends for suede ribbon fabric and leather Just press together with flat-nose pliers. Internal teeth hold ribbon or leather securely and hide unfinished edges Material: Stainless Steel Specification: Extender Chain Length : Approx.45mm/1.77inch Cord Crimp Length: Approx. 5mm/0.2inch Width: Approx. 4mm/0.16inch Package Includes: 20 Sets x Lobster Clasps Clips