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COTATI 20G Flat Back Earrings Stud Threadless Tragus Cartilage Lip Medusa Piercing Jewelry Hypoallergenic

  • Based on 1,180 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Feb 19
Order within 17 hours and 13 minutes
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Color: Silver,20G 4/4/4mm CZ


Department ‏ : ‎ womens


Date First Available ‏ : ‎ May 11, 2023


Manufacturer ‏ : ‎ COTATI


Product Warranty: For warranty information about this product, please click here


Best Sellers Rank: #35,107 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #36 in Women's Body Piercing Studs #64 in Men's Body Piercing Studs


#36 in Women's Body Piercing Studs:


#64 in Men's Body Piercing Studs:


Customer Reviews: 4.3 4.3 out of 5 stars (1,260)


Brand, Seller, or Collection Name: COTATI


Material: Stainless Steel


Gem Type: cubic zirconia


Setting: Threadless/Push In


Back finding: Push Back


Ring size: 0.8mm


Metal: Stainless Steel


Metal stamp: 12K (500)


Number of stones: 1


Stone Creation Method: Unknown


Stone Treatment Method: Not Treated


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Feb 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Tiny, cute, and they STAY in!
Color: Silver,20G 2/2/2mm CZ
Perfect for my stacked piercings. Small and they stay in! I tried some thread/screw-in flat backs first but I couldn’t fit two pairs in with the size of the backs. And they kept unscrewing and falling out. These were a little harder to get in, but once they are in they stay in place. I think the instructions in the description said to bend the post but I found that impossible and just stuck them straight in and have had no issues. Flat backs are absolutely they way to go for anyone who hates having their head stabbed by earring posts. These have been and will be my everyday wear studs. I think I got the 2mm size stone which was also smaller than most studs. 3mm sizes just are a bit too crowded since my stacked piercings are like micro-stacked so not a lot of room. This size was also perfect for me. Seem to be hypoallergenic as I’m not having any issues with the metal. This set allowed me to have 2 pairs in, and 1 pair as back up. Wins all around. Would buy again if needed. (Sorry pics are kind of blurry, but they’re tiny and cute!) ... show more
Reviewed in the United States on August 4, 2025 by CMichNay CMichNay

  • Comfortable and so cute!
Color: Gold,20G 4/4/4mm CZ
I finally found the perfect set of tragus piercings! I got it in 4mm and it was so easy to put in and no fear of it falling out ever! I will be ordering more for my ear lobes :) it is so comfortable!
Reviewed in the United States on January 12, 2025 by Nancy C. Nancy C.

  • Backless earrings
Color: Silver,20G 2/3/4mm CZ
Great backless earrings! Good quality and good size. They were fairly easy to get on.
Reviewed in the United States on December 29, 2025 by Gabby Gabby

  • Not bad not amazing
Color: Gold,20G 2/3/4mm CZ
I needed these because I’m a side sleeper and I had a piercing that was healing. They were a great replacement for traditional back earrings but these did fall out more than once. And with a healing piercing, it really sucked putting it back in. I made sure to bend the front part and make sure it was secure. But it did come out, twice on two different length posts. These aren’t bad for the price and they are cute. Just don’t get them if you’re in the middle of healing a piercing. ... show more
Reviewed in the United States on January 6, 2024 by YCE

  • Great; for girls with thicker earlobes
Color: Silver,20G 3/3/3mm CZ
The media could not be loaded. These are divine. If you have thin earlobes, I probably wouldn’t recommend them. I have average-thickness earlobes, and there’s a slight bit of extra post showing since they’re a longer earring. That said, if you have thicker earlobes, these would work great and I highly recommend them. They don’t rust, they’re easy to put in, and they don’t fall out. ... show more
Reviewed in the United States on January 10, 2026 by Jessica Fox Jessica Fox

  • This is a must rebuy!!!!!
Color: Silver,20G 2/3/4mm CZ
Worth it! Great quality
Reviewed in the United States on January 7, 2026 by Tee

  • Design needs some tweaking
Color: Silver,20G 2/3/4mm CZ
Bought these for my tragus piercing. They are super cute and stylish; my biggest concern is that the backing easily slips out. I unfortunately have lost 3 of them already. Maybe the design needs some tweaking. I do like that you get several size options.
Reviewed in the United States on December 30, 2025 by Janet W

  • Perfect
Color: Silver,20G 2/2/2mm CZ
I got these for my stacked earrings and for my nose studs and they fit great! Just the right size of jewelry and length I was looking for! Definitely a repurchase from me!
Reviewed in the United States on December 11, 2025 by Joy

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