Black FLEXY 7-strand jewelry soft wire steel wire

[Black FLEXY 7-strand jewelry steel wire]
Material:
7-strand stainless steel wire structure, one steel wire as the main core
The remaining 6 strands are twisted around the main core, and the surface is coated with environmentally friendly nylon

Specifications:
Thickness 0.3/0.4
Note: The length is how many meters you take and how many meters you cut, and you can take more without breaking