Package: Metal-enclosed jump rings are housed in a clear 6-slot box with a lid.It isconvenient and compact easy to carry and use.
Size and Quantity: 4mm about 300pcs,5mm about200pcs,6mm about150pcs,7mm about100pcs,9mm about 80pcs,10mm about50pcs
Usage: It can help you easily connect your favorite ornaments.pendantsandothercomponents.with firm connection and high compatibilityPerfect for hanging delicate necklacesbraceletsearrings, small items on ankletshelp you DIYcreateyour own accessories