Kumihimo Findings: 10mm Integral End Caps/Magnetic Clasp Complete (Package of 4 Sets) with Instructions Magnetic AND twist clasp end caps for your kumihimo necklace Brass with platinum or silver coating: 10mm hole for inserting and glueing your necklace Includes Primitive Originals' instructions "Attaching End Caps" Security of a twist clasp with convenience and ease of a magnetic clasp Package of 4 complete sets!! (photo shows sample use on braided cord)