Descriptions: Premium quality, thick platinum Plated on copper,  anti-tarnish, secure pull-out open clasp, very strong, suitable for heavy necklaces

Measurement: The total length of the clasp is about 28mm, 8mm in width; necklace end bead cap size: 6.5mm approx.; threading hole size: 1mm.  The image is enlarged to show details, please refer to the description for size

Quantity: 1 or 10 pcs

Please note: the image is zoomed in to show details, please refer to measurements for the real size