Addie Adjustable Twist Extender 10" (Silver)
Makes any necklace adjustable. It slips over your head, sets to the length you want.
Right now there are probably three necklaces in your box you love but never reach for. Clip it to any necklace you own, once. From then on, that necklace goes on over your head and adjusts to any length, up to 10 extra inches. No more fighting the clasp behind your neck.
ALWAYS THE PERFECT LENGTH™
The adjusting gasket, for every necklace you own
Most necklaces go on the way they did fifty years ago. Reach behind your neck, fish for the clasp, hope you catch it on the first try. A regular extender adds a couple of inches and calls it a day. This one does something better.
The thing you tell us most about our Addie chain is the adjusting gasket. Slip the chain over your head, pull the gasket, and it fits, every neckline, every time. And the request we kept hearing, over and over: "I wish every necklace did this."
So that's what I made. This is that same patented mechanism, on a clasp. Clip the Addie Extender to any necklace in your jewelry box, and that necklace becomes adjustable too. The clasp turns into something you fasten once and never fight again.
Tonight, getting ready, you'll pick up the necklace you usually skip, and put it on in three seconds.
Kim
How it works
- Clip it on once. Attach it between your necklace's clasp and the small loop at the other end. Ten seconds, and you're set for good.
- Slip it over your head. Yes, over your head. No reaching behind your neck, no mirror, no asking for help.
- Pull the gasket. Hold the gasket, slide the chain, and stop at the length that looks right today. Up to 10 extra inches, pull it shorter, let go, done.
The necklaces you skip get worn again
- One pendant, every neckline. Sits high with a crew neck, long over a sweater.
- Layers that stay put. Set each chain at its own length and they stop tangling into one clump.
The one that's always been a little too short. The one with the impossible clasp. The one your daughter gave you.
Back in the rotation.
(On its own, it makes an anklet. Fits any ankle, adjusts in seconds.)
What 5,592+ women found out first
The Addie Extender uses the exact patented adjusting gasket from our Addie Adjustable Chain, the piece our whole shop is built around. 5,592+ women have been wearing this mechanism daily for years. Here's what they found.
"Beautiful necklaces! I purchased both the gold and silver and LOVE they can be worn at various lengths and look high end." Julie A., Addie Adjustable Chain
That's the gasket. The same one, now on a clasp, for every necklace you have.
New name, same hands. From the makers of Roma Designer Jewelry.
A note on gifting
You know her. The woman who hands you her necklace and turns around. A mom, a grandmother, anyone whose fingers don't love tiny clasps. She's been asking for help with that clasp for years.
This is the last time.
She fastens it once. After that, every necklace goes on the easy way. It comes in a box that's already the gift. Nothing to wrap.
Questions, answered
Will it work with my necklaces?
If it has a clasp and a ring (the small loop the clasp hooks into), yes. Fine chains, pendants, beaded strands, pearls with a standard clasp. Clip the extender between the clasp and the ring and you're done.
I already own the Addie chain, do I need this?
If you own necklaces besides the Addie, yes. Your Addie adjusts on its own. This brings the same adjusting gasket system to everything else in your jewelry box.
Will people see it?
It sits at the back of your neck and looks like part of the chain, same metal tone, same finish. You'll know it's there. Most people won't notice unless they're looking for it.
Will it slip once I set the length?
No. The patented adjusting gasket holds where you set it until you move it. It's the same mechanism in our Addie chain, worn daily by 5,592+ women.
What if my necklace is already long enough?
Then the extender isn't adding length. It’s adding the over-the-head, set-it-anywhere convenience. Some women clip it on just for that, and never go back.
What about toggle or magnetic clasps?
Most do. If there's a loop to clip onto, you're set. Not sure? Send us a photo of your necklace and we'll tell you straight.
Product Details
- Size: Adjustable up to 10"
- Use: Attaches to your existing necklaces
- Closure: Lobster Clasp
- Adjustment: Patented Adjusting Gasket
- Metal: Rhodium-plated brass, hypoallergenic, lead and nickel free
- Warranty: 1 year
- Packaging: Arrives in a gift-ready box
Addie Adjustable Twist Extender 10" (Silver)
Questions We Get Asked.
What happens to the extra chain when I wear it short?
It hangs down your back and ends in a small heart, so it looks like part of the necklace. If you would rather tuck it, hook the end into the clasp, or add a pendant and wear it long.
Is this the same company as Roma Designer Jewelry?
Yes. We are the same family team behind Roma Designer Jewelry for over 15 years, now under the Grace Blooms name, and this chain has over 6,400 reviews at a 4.9 average.
How do I put my own pendant on it?
Open the lobster clasp, slide the end of the chain through your pendant, and close it. It holds almost any pendant or charm. Keep heavy pieces on a fixed chain, this one is delicate. You only ever open the clasp to change a pendant. Putting it on is over your head.
Will it turn my skin green?
No. It is nickel free, lead free, and hypoallergenic, finished in rhodium or gold plating that resists tarnish. It is perfectly fine to shower with it on. It will last longer if you take it off first, but Kim wears hers around the clock. A gentle wipe keeps the shine.
Does it catch in my hair?
No. The links are cut to glide and slip free of your hair. Dozens of reviewers with long and curly hair say the same.
Which length should I get?
One chain, any length from 14" to 24", so it does the job of four. It slips over most heads. With a lot of hair or a fuller frame, the 30" goes over easier. If it is a gift, the 24" is the one most women start with.
Where does it ship from?
Eagle, Idaho. Most orders leave in 1 to 3 business days and arrive by USPS 3 to 5 business days later. Shipping is free on orders over $50. We ship within the United States.
Will it hold up?
It stays at the length you set. If the clasp or the small adjusting gasket fails within the 1-year warranty, we make it right. Unworn pieces can be returned within 30 days.
How do I reach a person?
Email support@graceblooms.com and a real person answers, Monday through Friday.
As seen in
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Addie Adjustable Chain 24" (Silver)
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Addie Adjustable Chain 30" (Silver)
Customer Reviews
bloom in confidence
At grace blooms, we believe confidence is your best accessory. That’s why we craft premium-quality jewelry that inspires you to feel beautiful, bold, and ready to uplift others. From workdays to weekends, our pieces are designed to transition with you effortlessly—because life’s too short for dull accessories or overpriced sparkle. Choose your shine, and wear it every day with purpose.
FAQs
Is your jewelry hypoallergenic?
Yes, all of our earring posts are made of either solid 14k gold, or sterling silver dipped in 14k gold or rhodium (depending on color). Our other jewelry is made of a variety of high-grade materials and metals including 14k gold and sterling silver. Please see exact materials listed under each item.
How should I care for my jewelry?
We recommend giving your jewelry occasional breaks from wear, and storing them in a jewelry organizer. Our resealable packaging bags are perfect for traveling with your jewelry. To ensure a long lasting finish on your jewelry, please avoid extended contact with moisture and liquid cosmetics—this includes body oils, lotions, sunscreen, or makeup. We recommend taking your jewelry off before showering, bathing, or swimming.
What materials do you use?
Every piece is made with precious materials like gold, silver, and brass. All items are nickel free.
Do pieces come ready to gift?
Yes, every piece comes in a ready-to-gift box that is perfect for storage as well.