3 sets- Golden-tone, silver-tone, or Rose Gold tone Steel Curb Chain Extender with Crimp Cord Ends and Lobster Claw Clasps . Select Color.
Measurments:  Extender: 50mm, 3mm wide,
clasps: 9x6x3mm,
cord ends:  7x2mm with 1.2mm inner diameter.
Fits (on Site) beading chain very well and provides a beautiful ending for a necklace or bracelet.