20 or 100 Pcs Stud Earring Back Post

Regular price $3.19

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20 or 100 Pcs Stud Earring Back Post

You will receive 20 pcs sterling silver earring back post or 100 pcs stainless steel back post.
Perfect for earring jewelry making.

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What is the different between grade 304 stainless steel and 316?

304 and 316 stainless steel both have a natural resistance to rust.

304 stainless steel can withstand corrosion from most oxidizing acids. It is ideal for kitchen and food applications. Similar to 304, 316 stainless steel has a significant 7 percent of molybdenum. They are the suitable choices for Common medical devices.

So if you are sensitive to metal, 316 stainless steel is better for you.
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