---
title: "necklace shortener — Niche Verdict: Worth a look (57/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/arts-crafts-sewing/necklace-shortener"
last_updated: "2026-07-09T23:05:50.855Z"
locale: en
meta:
  description: "necklace shortener shows low returns (1.3%), but a small market ($58K/yr) keeps it on the watch list."
  "og:description": "necklace shortener shows low returns (1.3%), but a small market ($58K/yr) keeps it on the watch list."
  "og:title": "necklace shortener — Niche Verdict: Worth a look (57/100) | Amazon United States - Flapen"
---

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# **necklace shortener**

**Worth a look****57/100 **

necklace shortener shows low returns (1.3%), but a small market ($58K/yr) keeps it on the watch list.

**Market/yr**

**$58K**

**Growth (1y)**

**+289.7%**

**Products**

**40**

**Brands**

**24**

was 25 a year ago

**Sellers**

**29**

**Price range**

**$4.85–$42.07**

**Returns**

**1.3%**

**Rating**

**4.2★**

**Worth a look**

Scored 57/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**3**

 ×0.30

Growth

**85**

 ×0.30

Competition

**72**

 ×0.20

Quality gap

**72**

 ×0.10

Returns

**89**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 104 weeks — +289.7% year over year.

6K3KHoliday '24Spike '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

No pronounced peak months · busiest ÷ quietest = 1.5×

## **Competition**

- Infinity Clips32% - Jewlpire11% - Pengxiaomei10% - Hicarer8% - OHINGLT4% - SUTQIGUI4% - Other (18 brands)32%

The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them. 24 brands and 29 sellers compete here.

**Brands**

**24 **▼falling

was 25 a year ago

**Sellers**

**29**

**Top 5 brand share**

**64%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![Infinity Clips Necklace Shortener for Thin Chains 1pc Small 18k Gold Plated Brass Necklace Shortener Clasp to Shorten & Layer Rope Snake Box Small Chains up to 1.3mm - Adjuster Clip](https://m.media-amazon.com/images/I/414TG2G8EJL.jpg) [**Infinity Clips Necklace Shortener for Thin Chains 1pc Small 18k Gold Plated Brass Necklace Shortener Clasp to Shorten & Layer Rope Snake Box Small Chains up to 1.3mm - Adjuster Clip**](https://www.amazon.com/dp/B0FF48J8FR)

Infinity Clips$25.224.2★42912%▲rising

2
![18Pcs Double Opening Necklace Shortener Lobster Clasp 3 Size Gold and Silver Bracelet Connector Stainless Steel Closures for Jewelry Making (Small & Large)](https://m.media-amazon.com/images/I/41buMOvhLfL.jpg) [**18Pcs Double Opening Necklace Shortener Lobster Clasp 3 Size Gold and Silver Bracelet Connector Stainless Steel Closures for Jewelry Making (Small & Large)**](https://www.amazon.com/dp/B0FBVWX7S2)

Pengxiaomei$8.384.5★2710%▼falling

3
![Hicarer 6 Pieces Necklace Shortener Double Lobster Clasp Necklace Shortener Clip Bracelet Connectors 0.63 x 0.39 Inch Extender for Jewelry Making DIY Supplies Repair Kit](https://m.media-amazon.com/images/I/51OEMeG0Z4L.jpg) [**Hicarer 6 Pieces Necklace Shortener Double Lobster Clasp Necklace Shortener Clip Bracelet Connectors 0.63 x 0.39 Inch Extender for Jewelry Making DIY Supplies Repair Kit**](https://www.amazon.com/dp/B09GM94298)

Hicarer$8.433.9★1918%▲rising

4
![Jewlpire Silver Tone Necklace Extender for Women Dainty Necklace Extenders Silver Tone Cable Chain Extender for Necklaces Extenders for Necklaces Bracelets Anklets 6 Piece Set](https://m.media-amazon.com/images/I/21TzDNvjGIL.jpg) [**Jewlpire Silver Tone Necklace Extender for Women Dainty Necklace Extenders Silver Tone Cable Chain Extender for Necklaces Extenders for Necklaces Bracelets Anklets 6 Piece Set**](https://www.amazon.com/dp/B0D5Y9R6MS)

Jewlpire$12.154.6★4486%▲rising

5
![Infinity Clips Necklace Shortener for Thin Chains 1pc Large 18k Gold Plated Brass Necklace Shortener Clasp to Shorten and Layer Rope Snake Box Small Chains 1.3mm to 2.5mm Adjuster Clip](https://m.media-amazon.com/images/I/41C0VapB0ML.jpg) [**Infinity Clips Necklace Shortener for Thin Chains 1pc Large 18k Gold Plated Brass Necklace Shortener Clasp to Shorten and Layer Rope Snake Box Small Chains 1.3mm to 2.5mm Adjuster Clip**](https://www.amazon.com/dp/B0FF4526PQ)

Infinity Clips$25.154.2★4295%▲rising

6
![Infinity Clips Necklace Shortener for Thin Chains 1pc Small Silver Plated Brass Necklace Shortener Clasp to Shorten & Layer Rope Snake Box Small Chains up to 1.3mm - Adjuster Clip](https://m.media-amazon.com/images/I/41kEL6cxfbL.jpg) [**Infinity Clips Necklace Shortener for Thin Chains 1pc Small Silver Plated Brass Necklace Shortener Clasp to Shorten & Layer Rope Snake Box Small Chains up to 1.3mm - Adjuster Clip**](https://www.amazon.com/dp/B0FF47YTDJ)

Infinity Clips$25.304.2★4294%▲rising

7
![OHINGLT Necklace Shortener Clasp Pearl Enhancer Push Clasp with Secure Lock Pearl Necklace Shortener with Cubic Zirconia Diamond for 6-8MM Beaded](https://m.media-amazon.com/images/I/41GgyZdVOnL.jpg) [**OHINGLT Necklace Shortener Clasp Pearl Enhancer Push Clasp with Secure Lock Pearl Necklace Shortener with Cubic Zirconia Diamond for 6-8MM Beaded**](https://www.amazon.com/dp/B0DS13RYV5)

OHINGLT$16.574.4★1764%▼falling

8
![Jewlpire 14K Gold Plated Necklace Extender for Women Dainty Necklace Extenders 14K Gold Plated Box Chain Extender for Necklaces Extenders for Necklaces Bracelets Anklets 6 Piece Set](https://m.media-amazon.com/images/I/31MwPH8WCIL.jpg) [**Jewlpire 14K Gold Plated Necklace Extender for Women Dainty Necklace Extenders 14K Gold Plated Box Chain Extender for Necklaces Extenders for Necklaces Bracelets Anklets 6 Piece Set**](https://www.amazon.com/dp/B0D5YBMS3H)

Jewlpire$9.624.6★4484%▲rising

9
![Infinity Clips Necklace Shortener 2pc Small Set for Thin Chains 18k Gold and Silver Plated Brass Necklace Shortener Clasp to Shorten and Layer Rope Snake Box Chains](https://m.media-amazon.com/images/I/51WbYHEjYnL.jpg) [**Infinity Clips Necklace Shortener 2pc Small Set for Thin Chains 18k Gold and Silver Plated Brass Necklace Shortener Clasp to Shorten and Layer Rope Snake Box Chains**](https://www.amazon.com/dp/B0FB8K72RZ)

Infinity Clips$34.124.2★194%▼falling

10

![Infinity Clips Necklace Shortener for Thin Chains 1pc Large Silver Plated Brass Necklace Shortener Clasp to Shorten and Layer Rope Snake Box Small Chains 1.3mm to 2.5mm Adjuster Clip](https://m.media-amazon.com/images/I/412vGdh6pkL.jpg) [**Infinity Clips Necklace Shortener for Thin Chains 1pc Large Silver Plated Brass Necklace Shortener Clasp to Shorten and Layer Rope Snake Box Small Chains 1.3mm to 2.5mm Adjuster Clip**](https://www.amazon.com/dp/B0FF4BCSBY)

Infinity Clips$25.484.2★4293%—flat

11

![SUTQIGUI Magnetic Necklace Clasp and Closures with Double Lobster Clasp 14K Gold and Silver Necklace Extenders for Women Magnetic Jewelry Clasps for Necklaces Bracelet Necklace Extender(6PCS)](https://m.media-amazon.com/images/I/41L9fje1HdL.jpg) [**SUTQIGUI Magnetic Necklace Clasp and Closures with Double Lobster Clasp 14K Gold and Silver Necklace Extenders for Women Magnetic Jewelry Clasps for Necklaces Bracelet Necklace Extender(6PCS)**](https://www.amazon.com/dp/B0DT973XBV)

SUTQIGUI$9.994.6★6603%—flat

12

![Ryetvok 4pcs Necklace Shortener Clasp Secure Lock Pearl Enhancer Clasp with Cubic Zirconia Bracelet Shortener for DIY Jewelry Making & Repair](https://m.media-amazon.com/images/I/41WpZvZRjkL.jpg) [**Ryetvok 4pcs Necklace Shortener Clasp Secure Lock Pearl Enhancer Clasp with Cubic Zirconia Bracelet Shortener for DIY Jewelry Making & Repair**](https://www.amazon.com/dp/B0FS556GWB)

Ryetvok$7.373.8★73%—flat

13

![Incinkod 2 Pcs Necklace Shortener Clasp 18K Gold Plated Brass Bracelet Adjuster Connector Clip with Secure Spring Lock Rhinestone Chain Shortener for Necklace DIY Pearl Bead Jewelry Making Repair](https://m.media-amazon.com/images/I/41sdJyxnfmL.jpg) [**Incinkod 2 Pcs Necklace Shortener Clasp 18K Gold Plated Brass Bracelet Adjuster Connector Clip with Secure Spring Lock Rhinestone Chain Shortener for Necklace DIY Pearl Bead Jewelry Making Repair**](https://www.amazon.com/dp/B0GT3JHJTD)

Incinkod$5.630.0★03%▲rising

14

![SUPERFINDINGS 4Pcs 2 Colors 14K Brass Necklace Shortener Clasp Bowknot Shortener Enhancer Clasp Rhinestone Fold Over Clasps Push Clasp with Secure Lock Connector for Pearl Necklace Bridal Wedding](https://m.media-amazon.com/images/I/31V5vou1FQL.jpg) [**SUPERFINDINGS 4Pcs 2 Colors 14K Brass Necklace Shortener Clasp Bowknot Shortener Enhancer Clasp Rhinestone Fold Over Clasps Push Clasp with Secure Lock Connector for Pearl Necklace Bridal Wedding**](https://www.amazon.com/dp/B0DJXJ4QGC)

SUPERFINDINGS$13.574.0★23%▼falling

15

![RUIFUU 8Pcs Double Opening Necklace Shortener Lobster Clasp Silver and Gold Chain Bracelet Shortener Connector Stainless Steel Closures for Jewelry Making](https://m.media-amazon.com/images/I/418zDn9uihL.jpg) [**RUIFUU 8Pcs Double Opening Necklace Shortener Lobster Clasp Silver and Gold Chain Bracelet Shortener Connector Stainless Steel Closures for Jewelry Making**](https://www.amazon.com/dp/B0FPFVQV3L)

RUIFUU$5.803.2★33%▲rising

**~~Showing 15 of 40 — show all ~~**

## **Product shelf**

All 40 tracked products in this niche.

Top sellersNewestTrending

[![Infinity Clips Necklace Shortener for Thin Chains 1pc Small 18k Gold Plated Brass Necklace Shortener Clasp to Shorten & Layer Rope Snake Box Small Chains up to 1.3mm - Adjuster Clip](https://m.media-amazon.com/images/I/414TG2G8EJL.jpg)**Infinity Clips Necklace Shortener for Thin Chains 1pc Small 18k Gold Plated Brass Necklace Shortener Clasp to Shorten & Layer Rope Snake Box Small Chains up to 1.3mm - Adjuster Clip** Infinity Clips**$25.22**4.2★429 reviews](https://www.amazon.com/dp/B0FF48J8FR) [![18Pcs Double Opening Necklace Shortener Lobster Clasp 3 Size Gold and Silver Bracelet Connector Stainless Steel Closures for Jewelry Making (Small & Large)](https://m.media-amazon.com/images/I/41buMOvhLfL.jpg)**18Pcs Double Opening Necklace Shortener Lobster Clasp 3 Size Gold and Silver Bracelet Connector Stainless Steel Closures for Jewelry Making (Small & Large)** Pengxiaomei**$8.38**4.5★27 reviews](https://www.amazon.com/dp/B0FBVWX7S2) [![Hicarer 6 Pieces Necklace Shortener Double Lobster Clasp Necklace Shortener Clip Bracelet Connectors 0.63 x 0.39 Inch Extender for Jewelry Making DIY Supplies Repair Kit](https://m.media-amazon.com/images/I/51OEMeG0Z4L.jpg)**Hicarer 6 Pieces Necklace Shortener Double Lobster Clasp Necklace Shortener Clip Bracelet Connectors 0.63 x 0.39 Inch Extender for Jewelry Making DIY Supplies Repair Kit** Hicarer**$8.43**3.9★191 reviews](https://www.amazon.com/dp/B09GM94298) [![Jewlpire Silver Tone Necklace Extender for Women Dainty Necklace Extenders Silver Tone Cable Chain Extender for Necklaces Extenders for Necklaces Bracelets Anklets 6 Piece Set](https://m.media-amazon.com/images/I/21TzDNvjGIL.jpg)**Jewlpire Silver Tone Necklace Extender for Women Dainty Necklace Extenders Silver Tone Cable Chain Extender for Necklaces Extenders for Necklaces Bracelets Anklets 6 Piece Set** Jewlpire**$12.15**4.6★448 reviews](https://www.amazon.com/dp/B0D5Y9R6MS) [![Infinity Clips Necklace Shortener for Thin Chains 1pc Large 18k Gold Plated Brass Necklace Shortener Clasp to Shorten and Layer Rope Snake Box Small Chains 1.3mm to 2.5mm Adjuster Clip](https://m.media-amazon.com/images/I/41C0VapB0ML.jpg)**Infinity Clips Necklace Shortener for Thin Chains 1pc Large 18k Gold Plated Brass Necklace Shortener Clasp to Shorten and Layer Rope Snake Box Small Chains 1.3mm to 2.5mm Adjuster Clip** Infinity Clips**$25.15**4.2★429 reviews](https://www.amazon.com/dp/B0FF4526PQ) [![Infinity Clips Necklace Shortener for Thin Chains 1pc Small Silver Plated Brass Necklace Shortener Clasp to Shorten & Layer Rope Snake Box Small Chains up to 1.3mm - Adjuster Clip](https://m.media-amazon.com/images/I/41kEL6cxfbL.jpg)**Infinity Clips Necklace Shortener for Thin Chains 1pc Small Silver Plated Brass Necklace Shortener Clasp to Shorten & Layer Rope Snake Box Small Chains up to 1.3mm - Adjuster Clip** Infinity Clips**$25.30**4.2★429 reviews](https://www.amazon.com/dp/B0FF47YTDJ) [![OHINGLT Necklace Shortener Clasp Pearl Enhancer Push Clasp with Secure Lock Pearl Necklace Shortener with Cubic Zirconia Diamond for 6-8MM Beaded](https://m.media-amazon.com/images/I/41GgyZdVOnL.jpg)**OHINGLT Necklace Shortener Clasp Pearl Enhancer Push Clasp with Secure Lock Pearl Necklace Shortener with Cubic Zirconia Diamond for 6-8MM Beaded** OHINGLT**$16.57**4.4★176 reviews](https://www.amazon.com/dp/B0DS13RYV5) [![Jewlpire 14K Gold Plated Necklace Extender for Women Dainty Necklace Extenders 14K Gold Plated Box Chain Extender for Necklaces Extenders for Necklaces Bracelets Anklets 6 Piece Set](https://m.media-amazon.com/images/I/31MwPH8WCIL.jpg)**Jewlpire 14K Gold Plated Necklace Extender for Women Dainty Necklace Extenders 14K Gold Plated Box Chain Extender for Necklaces Extenders for Necklaces Bracelets Anklets 6 Piece Set** Jewlpire**$9.62**4.6★448 reviews](https://www.amazon.com/dp/B0D5YBMS3H)

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Ease Of Use**22%

*“EASY TO USE”*

**Magnetic Strength/Adsorption**15%

*“Strong magnets”*

**Quality-Overall**14%

*“Good quality, safe and easy size to work with,”*

**Advertised Vs Actual Product**12%

*“As advertised”*

**Value For Money**4%

*“Great value”*

**Strength**4%

*“VERY STRONG”*

**Size-Overall**3%

*“It has always fit me well so it was never a problem”*

**Efficiency**3%

*“It works well”*

**Locking Mechanism**2%

*“Safe and easy”*

**Durability**2%

*“Haven't had a problem with it coming apart”*

### **What buyers complain about **

**Size-Overall**15%

*“Size was wrong”*

**Magnetic Strength/Adsorption**14%

*“Little disappointed, magnetic not as strong as I had hoped”*

**Ease Of Use**13%

*“It actually doesn't open easily at all”*

**Durability**7%

*“Lost within 1st use”*

**Functionality-Overall**5%

*“does not close completely”*

**Instructions/User Manual/Troubleshooting**4%

*“The product has no clear instructions”*

**Color**3%

*“Turns brown after use”*

**Color Fading/Discoloration**3%

*“discolor quickly”*

**Mechanism Issues**3%

*“Clasps do not work”*

**Value For Money**3%

*“And so expensive”*

#### **Top return reasons**- Size-Overall57% - Functionality-Overall9% - Advertised Vs Actual Product7% - Magnetic Strength/Adsorption4% - Defective Material/Parts4% - Ease Of Use2% - Color2% - Weight Heavy2% - Compatibility-Overall2% - Quality-Overall1%