I am so happy I found this product. I have 5 piercings in each ear and like keeping small gem studs in them and maybe a hoop or something cute in the first one. I generally go to a retail store and buy a pack of earrings, wear them all until inevitably one falls out. Then I take them all out and buy another pack. When I saw these I was excited because the price is right and if I lose one it's easy just to replace it since they are all the same.

Now, for the nylon material. I've never had earrings made of anything like this. I have been wearing them for a few days and haven't had any problems at all. There's been no irritation and I haven't noticed them being too long where they poke me like a few others have mentioned. All the gems appear to sit well in the posts and are really sparkly. The backs go on smoothly and stay on well. I like the packaging it comes in, it makes it easy to store them and keep the backs from getting lost. I'm really happy with my purchase and wouldn't hesitate to buy these again!

UPDATE (March 3rd): I've been wearing the same earrings for 2 months and haven't had a single problem. In fact, I'm more in love with them now than when I did my original review. They still look brand new, they haven't caused any irritation and the backs are holding in place perfectly. If you haven't already bought these, I highly recommend you do.