GOLRISEN Earing Posts and Backs Stainless Steel Earrings Posts Flat Pad 100 Pcs Butterfly Earring Backs 2 Sizes Earring Pin Studs (6mm,8mm) DIY Earring Findings（Total 200pcs)

I asked several times what type of metals were included in vague "alloy" description and was just told it was an "alloy" lol. The reason I asked was I made a pair of earrings for my friend and her ears became irritated soon after she wore them. So not suitable if you have sensitive skin. Also, some of the "clip" pieces are not well-formed and can't be used I found.

I liked that there were two different sizes but the backs are terrible. They either don't go onto the earring at all or they just fall off, there's no middle ground. And as I bought these to make earrings to sell I had to buy more earring backs to use as I had already attached them when I found out so I'm not happy about that.

Great for making my own earrings. A minor point, but I have had to open the back of the butterflies a little on a few so the post will go through. Easy enough to do.Good value.

I made stud earrings with these earring pins and after a few months the pins started rusting and my earlobes got swollen after wearing them.. Definitely not buying this again and it's such a shame that you're selling a false product..

Arrived quickley some of the butterfly backs were flimsy and deformed making them unusable and some of the posts were sharp be careful trying to put the backs on the posts.Did the job using those that were usable

Arrived today, well packaged and secure, haven’t used yet but looks good

Some of the backs of the earrings seem to have defects where you can't get the post into it properly, but enough work that its still worth the price I suppose.

The backs are really difficult to put on