UUBAAR 12 PCS Necklace Extenders - Stainless Steel Necklace Extension Chain for Jewelry, Bracelets & Anklets (6 Gold & 6 Silver, 1"-6" Lengths) Review (2026)
Updated September 14, 2026 · Research-based review
Our verdict
This 12 piece set of stainless steel necklace extenders covers six lengths from 1 to 6 inches in both gold and silver, which makes it a practical fix for necklaces that sit too tight or too short. The metal look runs slightly bulkier than fine sterling chain, so very delicate necklaces may show the join.

UUBAAR's 12 PCS stainless steel necklace extenders, 6 gold and 6 silver in 1"-6" lengths.
Price range: See on Amazon
What we liked
- + 12 extenders across lengths cover most fitting needs
- + 6 gold and 6 silver match both common metal tones
- + Stainless steel resists tarnish on everyday necklaces
Trade-offs
- - Chain link style may not match fine delicate necklaces
- - Stainless extenders can look thicker than sterling ones
Who Reaches for a Set Like This
This extender set is built for anyone who owns or makes necklaces, bracelets, or anklets that come up a touch short, or who wants one chain to work at different lengths depending on the neckline. Jewelry makers benefit most, since having six preset lengths on hand in both metal tones means almost any finished piece can gain extra reach without sourcing a custom length chain each time. People who mainly wear fine, thin sterling silver or 14k gold filled necklaces should think twice, since a stainless steel extender is a noticeably different metal look and finish than precious metal chain, even though the color matches well enough for everyday and costume pieces.
What the Six Lengths and Stainless Build Mean
The set includes six different extender lengths, running from 1 inch up to 6 inches, duplicated in both gold tone and silver tone for a total of 12 pieces. That spread covers most common fitting problems, whether a necklace needs just an inch of breathing room or several extra inches to sit lower. The extenders are made of stainless steel with an electroplated gold or silver finish, a combination chosen specifically because stainless resists rust and holds its plated color longer than base metals like brass or cheaper alloys under everyday wear, sweat, and moisture, which matters most for pieces worn often rather than kept in a drawer.
Attaching and Caring for the Extenders
Each extender links onto a necklace or bracelet clasp using its own connector, letting the wearer attach it in seconds without tools, then remove it again when the original length works fine on its own. Because the finish is electroplated rather than solid gold or silver, avoid soaking the pieces in harsh jewelry cleaners, chlorine, or perfume, since repeated chemical exposure can wear plating down over time on any electroplated metal. A soft cloth wipe after wear and dry storage in a jewelry box or bag away from other pieces that might scratch the plating helps the finish last through regular use.
How It Stacks Up Against Other Extender Options
Compared with a sterling silver extender set, such as a three piece 925 silver option in similar 2 to 4 inch lengths, this stainless steel set trades some of that fine, delicate look for a bigger size range and stronger everyday durability against tarnish. Sterling silver extenders suit necklaces where an exact silver match and finer link weight matter, while this 12 piece stainless set is the more practical choice for mixed jewelry boxes with both gold and silver pieces, or for anyone who would rather not worry about tarnishing on a piece that only comes out occasionally.
Bottom Line on This Extender Set
For the price of one purchase, this set solves the too short necklace problem across six lengths and two metal tones, backing up the site's score of 8.8 out of 10 for a simple, well thought out accessory. It is a strong pick for jewelry makers, anyone with a mixed collection of gold and silver pieces, or people who just want necklaces to sit at a different length without buying new chain. Shoppers who exclusively wear fine sterling or solid gold necklaces and want an exact metal match should look at a dedicated sterling silver extender set instead of this stainless steel option.
Frequently asked questions
What lengths come in this necklace extender set?
The set includes six lengths from 1 inch to 6 inches, each duplicated in gold tone and silver tone for 12 pieces total.
Will stainless steel extenders tarnish like base metal ones?
Stainless steel resists rust and holds its plated finish longer than typical base metal alloys, though the plating can still wear with heavy chemical exposure over time.
Can I use these extenders on bracelets and anklets too?
Yes, the same lobster clasp style extenders work on necklaces, bracelets, and anklets that need extra length.
Do these extenders match fine sterling silver necklaces exactly?
They are close in color but are stainless steel with plating rather than solid sterling silver, so very fine or precious metal necklaces may show a slight difference.
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