Material: Iron; Shape: Ring; Finish: Lead and Nickel Free.
Dimensions: 3mm---985pcs 4mm---450pcs 5mm---290pcs 6mm---240pcs 7mm---133pcs 8mm---128pcs 10mm---70pcs Total 2296pcs/box
These jump rings come in many sizes to meet your needs; Perfect for any project you have; Great for DIY jewelry ,such as necklaces, bracelets, anklets,earrings, keychains
EASY TO USE: These jump rings are perfect for connecting parts of jewlery together, and thay are easy to close and match the ends back together with the help of the copper jump ring opener.
WIDE APPILICATIONS: You can use these jump rings and connectors to DIY delicate necklaces, bracelets, anklets, keychains, key ring pendants, or accessory decorations for cellphone, bags, purse etc.