This clasp is made from PEWTER plated with 99.9% sterling silver. Free of lead, nickel, cadmium. Hypoallergenic. This is a strong magnetic clasp that breaks apart for easy opening on bracelets and necklaces. This clasp works well with beaded braid or fiber braid designs. Usually only cord ends need to be inserted into clasp, not beads.
The only glue I recommend for attaching clasps to beaded and fiber braids is 2 part epoxy glue as it is the only glue to forms a secure, permanent bond. Step-by-Step instructions for using 2-Part Epoxy are on my blog http://kumihimoresource.com/kumihimo/2-part-epoxy/
Hole size: 5mm
Origin: European Union