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Lock & Secure Earring Back with Lift

Extra security and lift for favorite pairs Locks onto an earring post Holds it securely in place
Independent Maker
Underrepresented Entrepreneur

Full Details

  • Materials: Surgical stainless steel internal mechanism (SUS316L); Coating: 99.9% purity platinum or 99.9% purity 24k yellow gold. Hypoallergenic
  • Care: Clean as as directed for optimum performance for many years. Do not twist as it may damage the precision mechanism
  • Includes: Two earring backs, gift box, cleaning instruction card, authentication serial number
  • Instructions: Insert Chrysmela onto earring post. To remove, open locking mechanism by gently pulling the end-panel while removing back from post
  • Easy to use locking mechanism protects your earrings from falling off
  • Patented in five countries (USA, UK, France, Italy, and Japan), precision technology features three micro ball bearings that automatically adjust to earring post diameter
  • Disc provides extra support for heavier earrings or stretched out piercings
  • Allows you to wear earrings daily without worrying about losing them
  • Please note: Fits straight earring posts measuring 0.6-1.1 mm in diameter. Also works on screw posts that measure 0.6-1.1 mm in diameter
  • Warning: Choking hazard, keep out of reach of children
  • Made in Japan
  • Dimensions (each): 0.44" x 0.25" diameter
  • Weight: 0.003 lb
Independent Maker
Underrepresented Entrepreneur


4.5 avg. (28 reviews)

So worth the money...
09/12/2019 by joyalicious
I've had these on the back of my 3 ct diamond earrings for almost 6 mos now. Yes, they are hard to remove and put on; and, yes, I drop them and frantically search the floor to find them but darn it, they are worth their weight in the 99.9% whatever they are made of. I got rid of my screw backs because I like to take my earring out every night. These ensure they remain in my ears unless I HAVE to remove them, but with the ease of regular earring backs. I love them to the point of purchasing three more pairs to use on my favorite pearl and gold earrings. So if you have a favorite pair of earrings you want to NOT lose, these are worth it.
06/27/2019 by Maribeth
After a very short time the plastic backing broke on both of the earring backs, making it very hard to take them off. It is just to hard to undo them with out the plastic backing. I'm really disappointed, they were so very nice to use at the star
Love 'em!
06/24/2019 by b
Where have these been all of my life? How many valuable studs were lost through the years?! So easy and simple to use.
06/11/2019 by Ronald
Tried many different backing that were touted the best. all of them had shortcomings. These are absolutely the best. Expensive but they work so well worth the price.
Outstanding Product
05/24/2019 by Cathy
I have almost lost very expensive earrings due to the backs falling off. These earring backs lock in place and are amazing. Thank you!
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Lock & Secure Earring Back with Lift

Extra security and lift for favorite pairs Locks onto an earring post Holds it securely in place
Chrysmela earring backs lock earrings—like investment pieces and sentimental favorites—in place so you can wear them worry-free. Nine precision-machined parts, including three micro ball bearings built into the back auto-adjust to an earring post to hold it firmly in place and can grab the notch in the post for extra security. Made with platinum- or gold-coated surgical stainless steel to be both long-lasting and to blend in with those extra-special earrings. Gain extra support with these backs that have a lift disc so earrings look ideal and are held up perfectly in place. Now your earrings can stay secure and lifted, until you unlock them.


Chrysmela earring backs lock investment piece earrings and sentimental favorites in place so you don’t have to worry about losing them. They are made with gold- and platinum-coated surgical stainless steel to be long-lasting and to blend seamlessly with the look of high-end earrings.

Eri Kikunaga came up with the idea to make earrings more secure after a fight (and break-up) with a boyfriend over—you guessed it—a lost earring. The key to Eri’s fortified earring back design is nine precision-machined parts including three micro ball bearings that lock an earring in place. The back auto-adjusts to the post and will hang onto the notch in the post as an extra security measure.

The earring backs are made in Japan at high-tech factories that also make smartphone cameras and watch mechanisms because Eri wanted her backs to be made to precision. That attention to detail results in an earring back that won’t budge—and that can provide lift for heavier earrings, too. With a pair of these backing up your earrings, you can wear favorite pairs with confidence that they’ll stay put no matter what you’re doing. more Their Story

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