Package Includes:

0.6(22 gauge AWG) x 4mm(250pcs),

0.7(21 guage AWG) x 5mm(250pcs),

0.8(20 guage AWG) x 6mm(250pcs),

1.0(18 guage AWG) x 7mm(100pcs),

1.2(16 guage AWG) x 8mm(100pcs),

1.2(16 guage AWG) x 10mm(100pcs),

Total 1050 PCS jump rings.

Size - Mix 6 Size, Wire Diameter x OD. (mm).

Material: 304 stainless steel, strong and durable, sweat and water resistant, no fading, no rusting, hypoallergenic. Color: Stainless steel.
PLEASE NOTE - It is recommended to use 0.6mm~1.2mm(22 gauge~16 guage) jump rings for ordinary necklaces. Please be cautious to use single laps with a wire gauge greater than 1.2mm, because they are very strong and will be a bit difficult to use.

Main Uses: For jewelry parts connection, necklace, bracelet, anklet, handbag, chainmail, clothing decoration, other project.